In 1065 Albert Namur III Count Namur (age 38) and Ida Billung Countess Namur were married. She the daughter of Bernard II Duke of Saxony and Eilika Schweinfurt Duchess Saxony. He the son of Albert Namur II Count Namur and Regilinda Ardennes Countess Namur. They were second cousin once removed.

In or before 1100 King Gruffudd ap Cynan of Gwynedd (age 45) and Angharad Queen Consort Gwynedd (age 34) were married. He the son of Cynan ab Iago King Gwynedd and Ragnaillt Unknown Queen Consort Gwynedd. They were second cousin once removed.

In 1125 Ralph I Capet I Count Vermandois and Eleanor Blois were married. She the daughter of Stephen Blois II Count Blois and Chartres and Adela Normandy Countess Blois (age 58). He the son of Hugh "Great" Capet and Adelaide I Countess Vermandois. They were second cousin once removed. She a granddaughter of King William "Conqueror" I of England.

Before 1150 Madog ap Maredudd Mathrafal Prince Powys and Susanna Aberffraw (age 13) were married. She the daughter of King Gruffudd ap Cynan of Gwynedd and Angharad Queen Consort Gwynedd (age 84). He the son of Maredudd ap Bleddyn King Powys. They were second cousin once removed.

In 1152 Henry "Blind" Namur IV Count Luxemburg I Count Namur (age 40) and Lauretta Metz Countess Namur and Luxemburg were married. She by marriage Countess Namur, Countess Luxemburg. She the daughter of Thierry Metz Count Flanders (age 53) and Swanhilde Countess Flanders. He the son of Godfrey Namur I Count Namur and Ermesinde Luxemburg Countess Namur (age 72). They were second cousin once removed.

Around 1170 Stephen Ivrea II Count Auxonne and Judith Metz Countess Auxonne were married. She by marriage Countess Auxonne. She the daughter of Matthias Metz I Duke Lorraine (age 51) and Bertha aka Judith Hohenstaufen Duchess Lorraine (age 47). He the son of William Ivrea III Count Mâcon. They were second cousin once removed.

In 1206 Alfonso "Fat" II King Portugal (age 20) and Urraca Ivrea Queen Consort Portugal (age 18) were married. She the daughter of Alfonso VIII King Castile (age 50) and Eleanor Plantagenet Queen Consort Castile (age 44). He the son of Sancho "Populator" I King Portugal (age 51) and Dulce Barcelona Queen Consort Portugal. They were second cousin once removed. She a granddaughter of King Henry "Curtmantle" II of England.

In 1215 Henry I King Castile (age 10) and Mafalda Burgundy Queen Consort Castile (age 19) were married. She by marriage Queen Consort Castile. She the daughter of Sancho "Populator" I King Portugal and Dulce Barcelona Queen Consort Portugal. He the son of Alfonso VIII King Castile and Eleanor Plantagenet Queen Consort Castile. They were second cousin once removed. He a grandson of King Henry "Curtmantle" II of England.

In Oct 1237 Ferdinand III King Castile III King Leon (age 38) and Joan Dammartin Queen Consort Castile and Leon (age 17) were married in Burgos. She by marriage Queen Consort Castile, Queen Consort Leon. The difference in their ages was 21 years. She the daughter of Simon Dammartin (age 57) and Marie Montgomery Countess Ponthieu (age 38). He the son of Alfonso IX King Leon and Berengaria Ivrea I Queen Castile (age 58). They were second cousin once removed. He a great grandson of King Henry "Curtmantle" II of England.

After 1241 John "Good and Stammerer" Nesle II Count Soissons and Matilda Amboise Countess Soissons were married. She by marriage Countess Soissons. He the son of Raoul "Good" Nesle I Count Soissons and Adèle Capet Countess Soissons. They were second cousin once removed. She a great x 3 granddaughter of King William "Conqueror" I of England.

In 1243 Raymond Rouerge VII Count Toulose (age 45) and Margaret Lusignan Countess Toulose (age 17) were married. She by marriage Countess Toulose. The difference in their ages was 28 years. She the daughter of Hugh Lusignan X Count Lusignan V Count La Marche (age 60) and Isabella of Angoulême Queen Consort England (age 55). He the son of Raymond Rouerge Marquess Provence and Joan Plantagenet Queen Consort Sicily. They were second cousin once removed. He a grandson of King Henry "Curtmantle" II of England.

On 28 May 1262 Philip "Bold" III King France (age 17) and Isabella Barcelona Queen Consort France (age 14) were married. She the daughter of James I King Aragon (age 54) and Violant Árpád Queen Consort Aragon. He the son of King Louis IX of France (age 48) and Margaret Provence Queen Consort France (age 41). They were second cousin once removed. He a great x 2 grandson of King Henry "Curtmantle" II of England.

In Nov 1269 Ferdinand de la Cerda Ivrea (age 14) and Blanche Capet (age 16) were married. She the daughter of King Louis IX of France (age 55) and Margaret Provence Queen Consort France (age 48). He the son of Alfonso X King Castile X King Leon (age 47) and Violante Barcelona Queen Consort Castile Queen Consort Leon. They were second cousin once removed. He a great x 3 grandson of King Henry "Curtmantle" II of England. She a great x 2 granddaughter of King Henry "Curtmantle" II of England.

On 03 Feb 1276 Edmund "Crouchback" Plantagenet 1st Earl of Leicester 1st Earl Lancaster (age 31) and Blanche Capet Queen Navarre (age 28) were married. She by marriage Countess Lancaster. She the daughter of Robert Capet Count of Artois and Matilda Reginar Countess Saint Pol (age 52). He the son of King Henry III of England and Eleanor of Provence Queen Consort England (age 53). They were second cousin once removed. She a great x 2 granddaughter of King Henry "Curtmantle" II of England.

Before 06 Nov 1276 Theobald Verdun 1st Lord Verdun (age 28) and Margery Bohun Lady Verdun (age 25) were married. They were second cousin once removed.

On 18 Oct 1298 Robert Artois II Count Artois (age 48) and Margaret Hainault Countess Artois were married. She by marriage Countess Artois. She the daughter of John Hainault II Count Hainault II Count Holland (age 51) and Philippa Luxemburg Countess Hainault and Holland (age 46). He the son of Robert Capet Count of Artois and Matilda Reginar Countess Saint Pol. They were second cousin once removed. He a great x 2 grandson of King Henry "Curtmantle" II of England.

In or before 1303 Louis I Count Évreux (age 26) and Margaret Artois Countess Évreux (age 17) were married. She by marriage Countess Évreux. He the son of Philip "Bold" III King France and Maria Reginar Queen Consort France (age 46). They were second cousin once removed. He a great x 3 grandson of King Henry "Curtmantle" II of England. She a great granddaughter of King Henry III of England.

In 1308 Charles Valois I Count Valois (age 37) and Mahaut Chatillon Countess Valois (age 15) were married. She by marriage Countess Valois. The difference in their ages was 22 years. She the daughter of Guy Chatillon IV Count Saint Pol (age 54) and Marie Capet (age 40). He the son of Philip "Bold" III King France and Isabella Barcelona Queen Consort France. They were second cousin once removed. He a great x 3 grandson of King Henry "Curtmantle" II of England. She a great granddaughter of King Henry III of England.

In 1315 Walter Stewart 6th High Steward (age 19) and Marjory Bruce (age 19) were married. She the daughter of Robert "The Bruce" I King Scotland (age 40) and Isabella Mar. They were second cousin once removed. She a great x 2 granddaughter of King John "Lackland" of England.

On 16 Nov 1327 William Donn Burgh 3rd Earl Ulster (age 15) and Maud Plantagenet Countess Ulster (age 17) were married. She by marriage Countess Ulster. She the daughter of Henry Plantagenet 3rd Earl of Leicester 3rd Earl Lancaster (age 46) and Maud Chaworth. They were second cousin once removed. He a great grandson of King Edward "Longshanks" I of England. She a great granddaughter of King Henry III of England.

In May 1332 Reginald "Black" II Duke Guelders (age 37) and Eleanor of Woodstock Plantagenet (age 13) were married at Nijmegen [Map]. She by marriage Duchess Guelders. His second marriage; he had four daughters from his first marriage. He subsequently sent her from court to Deventer Abbey [Map] in 1336 under the pretext that she had leprosy. He subsequently tried to annul the marriage but she contested the annulment by proving she wasn't a leper. The difference in their ages was 23 years. She the daughter of King Edward II of England and Isabella of France Queen Consort England (age 37). He the son of Reginald I Count Guelders and Margaret Dampierre Duchess Gueders. They were second cousin once removed.

Before 16 Jul 1334 William Zouche 2nd Baron Zouche Harringworth (age 12) and Elizabeth Ros Baroness Zouche Harringworth were married. They were second cousin once removed. She a great x 5 granddaughter of King Henry "Curtmantle" II of England.

In 1340 Louis Chatillon II Count Blois I Count Chatillon and Jeanne Beaumont Count Soissons, Blois, Chatillon and Namur (age 17) were married. She by marriage Countess Blois, Countess Chatillon. She the daughter of John Beaumont Count Soissons (age 52) and Margaret Nesle Countess Soissons (age 35). He the son of Guy Chatillon I Count Blois and Margaret of France Queen Consort England. They were second cousin once removed. He a great x 4 grandson of King Henry "Curtmantle" II of England.

In 1342 Louis I King Hungary King Poland (age 15) and Margaret Bohemia Queen Consort Hungary (age 6) were married. She the daughter of Charles IV King Bohemia Holy Roman Emperor Luxemburg (age 25) and Blanche Valois Holy Roman Empress Luxemburg (age 25). He the son of Charles I King Hungary (age 54) and Elisabeth Unknown Queen Consort Hungary. They were second cousin once removed. He a great x 5 grandson of King Henry "Curtmantle" II of England. She a great x 3 granddaughter of King Henry III of England.

Before 1343 John Stafford (age 41) and Margaret Stafford (age 11) were married. The difference in their ages was 29 years. She the daughter of Ralph Stafford 1st Earl Stafford (age 41) and Katherine Hastings Baroness Stafford. They were second cousin once removed.

On 18 Nov 1356 Piers Mauley 4th Baron de Mauley (age 25) and Elizabeth Meinhill Baroness Darcy Knayth and Haversham (age 25) were married. She by marriage Baroness Haversham. They were second cousin once removed. He a great x 5 grandson of King Henry "Curtmantle" II of England.

In or before 1365 John Radclyffe (age 32) and Margaret Trafford (age 4) were married. The difference in their ages was 27 years. They were second cousin once removed.

In or before 1365 William Zouche 3rd Baron Zouche Harringworth (age 13) and Agnes Greene Baroness Zouche Harringworth (age 23) were married. She by marriage Baroness Zouche Harringworth. They were second cousin once removed.

After 19 Mar 1366 Albert "With the Pigtail" Habsburg III Duke Austria (age 16) and Elizabeth Bohemia Duchess Austria were married. She by marriage Duchess Austria. She the daughter of Charles IV King Bohemia Holy Roman Emperor Luxemburg (age 49) and Anna Schweidnitz Holy Roman Empress Luxemburg. He the son of Albert Habsburg II Duke Austria and Johanna Pfirt Duchess Austria. They were second cousin once removed.

In Feb 1372 John Chatillon II Count Blois and Mathilde Guelders Countess Blois and Cleves (age 47) were married. She by marriage Countess Blois. She the daughter of Reginald "Black" II Duke Guelders and Sophia Berthout Berthout. He the son of Louis Chatillon II Count Blois I Count Chatillon and Jeanne Beaumont Count Soissons, Blois, Chatillon and Namur. They were second cousin once removed. He a great x 5 grandson of King Henry "Curtmantle" II of England.

In 1374 Thomas of Woodstock 1st Duke of Gloucester (age 18) and Eleanor Bohun Duchess Gloucester (age 8) were married. She the daughter of Humphrey Bohun 7th Earl Hereford 6th Earl Essex 2nd Earl of Northampton and Joan Fitzalan Countess Essex, Hereford and Northampton (age 27). He the son of King Edward III of England (age 61) and Philippa of Hainault Queen Consort England. They were second cousin once removed. She a great x 2 granddaughter of King Edward "Longshanks" I of England.

After 1380 Enguerrand de Coucy 1st Earl Bedford 1st Count Soissons (age 40) and Isabelle of Lorraine were married. She the daughter of John Metz I Duke Lorraine (age 33) and Sophie Württemberg Duchess Lorraine. They were second cousin once removed.

In 1381 Edward York 2nd Duke of York 1st Duke Albemarle (age 8) and Beatrice Burgundy Countess Rutland and Cork (age 8) were married. She the daughter of Ferdinand I King Portugal (age 35) and Leonor Teles Meneses Queen Consort Portugal. He the son of Edmund of Langley 1st Duke York (age 39) and Isabella of Castile Duchess York (age 26). They were second cousin once removed. He a grandson of King Edward III of England.

On 24 or 25 Feb 1382 Alexander "The Wolf of Badenoch" Stewart 3rd Earl Buchan (age 39) and Euphemia 6th Countess of Ross were married. He by marriage Earl Ross. She the daughter of William 5th Earl Ross. He the son of King Robert II of Scotland (age 65) and Elizabeth Mure Queen Consort Scotland. They were second cousin once removed. He a great x 4 grandson of King John "Lackland" of England.

In or before 1383 Ralph Neville 1st Earl of Westmoreland (age 19) and Margaret Stafford Baroness Neville Raby (age 18) were married. She the daughter of Hugh Stafford 2nd Earl Stafford (age 46) and Philippa Beauchamp Countess Stafford (age 48). They were second cousin once removed. He a great x 5 grandson of King Henry "Curtmantle" II of England. She a great x 3 granddaughter of King Edward "Longshanks" I of England.

On 20 Feb 1383 Thomas Mowbray 1st Duke of Norfolk (age 14) and Elizabeth Strange Countess Nottingham (age 21) were married. She by marriage Countess Nottingham. They were second cousin once removed. He a great x 2 grandson of King Edward "Longshanks" I of England. She a great x 5 granddaughter of King John "Lackland" of England.

Before 15 Aug 1385 Aubrey de Vere 10th Earl of Oxford (age 47) and Alice Fitzwalter Countess of Oxford were married. She by marriage Countess of Oxford. He the son of John de Vere 7th Earl of Oxford and Maud Badlesmere Countess of Oxford. They were second cousin once removed. He a great x 5 grandson of King Henry "Curtmantle" II of England. She a great x 4 granddaughter of King Henry "Curtmantle" II of England.

Around 1388 John Hastings 3rd Earl Pembroke (age 15) and Philippa Mortimer Countess Pembroke, Arundel and Surrey (age 12) were married. She by marriage Countess Pembroke. She the daughter of Edmund Mortimer 3rd Earl March, Earl Ulster and Philippa Plantagenet Countess March 5th Countess Ulster. He the son of John Hastings 2nd Earl Pembroke and Anne Manny Countess Pembroke. They were second cousin once removed. He a great x 2 grandson of King Edward "Longshanks" I of England. She a great granddaughter of King Edward III of England.

On 07 Oct 1388 Roger Mortimer 4th Earl March 6th Earl Ulster (age 14) and Eleanor Holland Countess March and Ulster (age 17) were married. She by marriage Countess March, Countess Ulster. She the daughter of Thomas Holland 2nd Earl Kent (age 38) and Alice Fitzalan Countess Kent (age 38). He the son of Edmund Mortimer 3rd Earl March, Earl Ulster and Philippa Plantagenet Countess March 5th Countess Ulster. They were second cousin once removed. He a great grandson of King Edward III of England. She a great x 2 granddaughter of King Edward "Longshanks" I of England.

On 05 or 15 Dec 1392 Alexander "The Wolf of Badenoch" Stewart 3rd Earl Buchan (age 49) and Euphemia 6th Countess of Ross were divorced.

Before 1393 Henry "Hotspur" Percy (age 28) and Elizabeth Mortimer Baroness Camoys (age 21) were married. She the daughter of Edmund Mortimer 3rd Earl March, Earl Ulster and Philippa Plantagenet Countess March 5th Countess Ulster. He the son of Henry Percy 1st Earl of Northumberland (age 51) and Margaret Neville. They were second cousin once removed. He a great x 3 grandson of King Henry III of England. She a great granddaughter of King Edward III of England.

On 27 Jan 1393 Philip Artois Count Eu (age 36) and Marie Valois I Duchess Auverge (age 18) were married. She by marriage Countess Eu. She the daughter of John Valois 1st Duke Berry (age 52) and Joanne Armagnac Duchess Berry. He the son of John "Sans Terre" Artois 1st Count Eu and Isabeau Melun Countess Eu. They were second cousin once removed. He a great x 3 grandson of King Henry III of England.

After 23 May 1395 Thomas Neville Baron Furnivall (age 33) and Ankaret Strange 7th Baroness Strange Blackmere, Baroness Talbot (age 34) were married. They were second cousin once removed. He a great x 5 grandson of King Henry "Curtmantle" II of England. She a great x 5 granddaughter of King John "Lackland" of England.

Before 05 Oct 1397 Richard Beauchamp 13th Earl Warwick (age 15) and Elizabeth Berkeley Countess Warwick (age 11) were married. He the son of Thomas Beauchamp 12th Earl Warwick (age 59) and Margaret Ferrers Countess Warwick. They were second cousin once removed. He a great x 4 grandson of King Edward "Longshanks" I of England. She a great x 3 granddaughter of King Edward "Longshanks" I of England.

In 1415 Edmund Mortimer 5th Earl March 7th Earl Ulster (age 23) and Anne Stafford Duchess Exeter were married. She by marriage Countess March, Countess Ulster. She the daughter of Edmund Stafford 5th Earl Stafford and Anne of Gloucester Plantagenet Countess Eu and Stafford (age 32). He the son of Roger Mortimer 4th Earl March 6th Earl Ulster and Eleanor Holland Countess March and Ulster. They were second cousin once removed. He a great x 2 grandson of King Edward III of England. She a great granddaughter of King Edward III of England.

Before 1416 Gilbert Talbot 8th Baron Strange Blackmere 5th Baron Talbot (age 33) and Joan Plantagenet Baroness Strange, and Talbot were married. She by marriage Baroness Strange Blackmere Baroness Talbot. She the daughter of Thomas of Woodstock 1st Duke of Gloucester and Eleanor Bohun Duchess Gloucester. They were second cousin once removed. He a great x 3 grandson of King Edward "Longshanks" I of England. She a granddaughter of King Edward III of England.

In 1426 Ralph Neville 2nd Earl of Westmoreland (age 19) and Elizabeth Percy Countess of Westmoreland (age 31) were married. They were second cousin once removed. He a great x 3 grandson of King Edward "Longshanks" I of England. She a great x 2 granddaughter of King Edward III of England.

In 1427 Filipo Maria Visconti (age 34) and Marie Savoy of (age 15) were married. She the daughter of Amadeus Savoy VIII Count Savoy (age 43) and Mary Valois Countess Savoy. They were second cousin once removed. She a great x 4 granddaughter of King Edward "Longshanks" I of England.

In 1429 Bernard Armagnac and Eleanor Bourbon (age 22) were married. She the daughter of James Bourbon Count Le Marche (age 59) and Beatrice Évreux. He the son of Bernard VII Count Armagnac and Bonne Valois Countess Armagnac and Savoy (age 64). They were second cousin once removed.

In 1436 Edward Neville 1st Baron Bergavenny (age 23) and Elizabeth Beauchamp 3rd Baroness Bergavenny (age 20) were married. He by marriage Baron Bergavenny. She the daughter of Richard Beauchamp 1st Earl of Worcester and Isabel Despencer Countess Warwick and Worcester (age 35). He the son of Ralph Neville 1st Earl of Westmoreland and Joan Beaufort Countess of Westmoreland (age 57). They were second cousin once removed. He a great grandson of King Edward III of England. She a great x 2 granddaughter of King Edward III of England.

Before 1437 John Hastings 9th Baron Hastings (age 24) and Anne Morley Baroness Hastings (age 23) were married. They were second cousin once removed. He a great x 4 grandson of King Edward "Longshanks" I of England. She a great x 5 granddaughter of King Edward "Longshanks" I of England.

In 1437 George Neville 1st Baron Latimer of Snape (age 30) and Elizabeth Beauchamp Baroness Latimer (age 20) were married. She by marriage Baroness Latimer of Snape. She the daughter of Richard Beauchamp 13th Earl Warwick (age 54) and Elizabeth Berkeley Countess Warwick. He the son of Ralph Neville 1st Earl of Westmoreland and Joan Beaufort Countess of Westmoreland (age 58). They were second cousin once removed. He a great grandson of King Edward III of England. She a great x 4 granddaughter of King Edward "Longshanks" I of England.

In 1440 Charles Valois Duke Orléans (age 45) and Mary La Marck Duchess Orléans were married. She by marriage Duchess Orléans. She the daughter of Adolph La Marck I Duke Cleves (age 66) and Marie Valois Duchess Cleves (age 47). He the son of Louis Valois Duke Touraine I Duke Orléans and Valentina Visconti. They were second cousin once removed. He a great x 5 grandson of King Henry III of England. She a great x 5 granddaughter of King Edward "Longshanks" I of England.

After 1441 John II King Aragon (age 42) and Juana Enríquez Queen Consort Aragon (age 16) were married. She by marriage Queen Consort Aragon. The difference in their ages was 26 years. She the daughter of Fadrique Enríquez Count Melgar Count Rueda (age 51) and Mariana Fernández Countess Melgar. He the son of Ferdinand I King Aragon and Eleanor of Alberquerque Queen Consort Aragon (age 67). They were second cousin once removed.

Before May 1442 Robert Morley 7th Baron Marshal 6th Baron Morley (age 24) and Elizabeth Ros Baroness Marshal Baroness Morley were married. She by marriage Baroness Marshal, Baroness Morley. They were second cousin once removed. He a great x 5 grandson of King Edward "Longshanks" I of England. She a great x 4 granddaughter of King Henry III of England.

On 29 Aug 1442 Arthur Montfort III Duke Brittany (age 49) and Jeanne Albret were married at Nérac. He the son of John Montfort V Duke Brittany and Joanna of Navarre Queen Consort England. They were second cousin once removed. He a great x 3 grandson of King Henry III of England.

Before 18 Oct 1444 John Mowbray 3rd Duke of Norfolk (age 29) and Eleanor Bourchier Duchess Norfolk (age 27) were married. She by marriage Duchess Norfolk. She the daughter of William Bourchier 1st Count Eu and Anne of Gloucester Plantagenet Countess Eu and Stafford. He the son of John Mowbray 2nd Duke of Norfolk and Katherine Neville Duchess Norfolk (age 44). They were second cousin once removed. He a great x 2 grandson of King Edward III of England. She a great granddaughter of King Edward III of England.

Before 16 Mar 1450 John Neville and Anne Holland Countess Douglas and Avondale were married. She the daughter of John Holland 2nd Duke Exeter and Anne Stafford Duchess Exeter. He the son of Ralph Neville 2nd Earl of Westmoreland (age 43) and Elizabeth Percy Countess of Westmoreland. They were second cousin once removed. He a great x 3 grandson of King Edward III of England. She a great x 2 granddaughter of King Edward III of England.

In 1451 Louis "Father of the People" XI King France (age 27) and Charlotte Savoy Queen Consort France (age 9) were married. She the daughter of Louis Savoy I Count Savoy (age 37) and Anne Cyprus Countess Savoy (age 32). He the son of Charles "Victorious" VII King France (age 47) and Marie Valois Anjou Queen Consort France (age 46). They were second cousin once removed. She a great x 5 granddaughter of King Edward "Longshanks" I of England.

On 21 Mar 1452 Louis IX Duke of Bavaria (age 35) and Amalia of Saxony (age 15) were married. He the son of Henry "The Rich" Wittelsbach XVI Duke Bavaria and Margarete Habsburg Duchess Bavaria. They were second cousin once removed.

In or before 1454William Radclyffe (age 18) and Joanne Trafford (age 23) were married. They were second cousin once removed.

Before 1456 John Lovell 8th Baron Lovel 5th Baron Holand (age 23) and Joan Beaumont Baroness Lovel (age 20) were married. She by marriage Baroness Lovel of Titchmarsh. She the daughter of John Beaumont 1st Viscount Beaumont (age 46) and Katherine Neville Duchess Norfolk (age 55). They were second cousin once removed. She a great x 2 granddaughter of King Edward III of England.

Before 12 Jan 1458 Richard Grey 3rd Earl Tankerville (age 21) and Margaret Tuchet Countess Tankerville (age 27) were married. She by marriage Countess Tankerville. He the son of Henry Grey 2nd Earl Tankerville and Antigone Lancaster Countess Tankerville. They were second cousin once removed. He a great grandson of Henry IV King England. She a great x 2 granddaughter of King Edward III of England.

Around Apr 1458 James Butler 1st Earl Wiltshire 5th Earl Ormonde (age 37) and Eleanor Beaufort Countess Ormonde (age 26) were married. She by marriage Countess Ormonde. She the daughter of Edmund Beaufort 1st or 2nd Duke Somerset and Eleanor Beauchamp Duchess Somerset (age 49). He the son of James "White Earl" Butler 4th Earl Ormonde and Joan Beauchamp Countess Ormonde. They were second cousin once removed. He a great x 4 grandson of King Edward "Longshanks" I of England. She a great x 2 granddaughter of King Edward III of England.

In 1460 Humphrey Grey (age 21) and Eleanor Tuchet (age 18) were married. He the son of Henry Grey 2nd Earl Tankerville and Antigone Lancaster Countess Tankerville. They were second cousin once removed. He a great grandson of Henry IV King England. She a great x 2 granddaughter of King Edward III of England.

On 19 Nov 1460 Ernest Elector Saxony (age 19) and Elisabeth Wittelsbach Electress of Saxony (age 17) were married. She the daughter of Albert Wittelsbach III Duke Bavaria and Anna Brunswick Grubenhagen Duchess Bavaria (age 46). They were second cousin once removed.

Before 1468 John Talbot 3rd Earl of Shrewsbury (age 19) and Catherine Stafford Countess Shrewsbury and Waterford (age 30) were married. She by marriage Countess of Shrewsbury Countess Waterford. She the daughter of Humphrey Stafford 1st Duke of Buckingham and Anne Neville Duchess Buckingham (age 59). He the son of John Talbot 2nd Earl of Shrewsbury and Elizabeth Butler Countess Shrewsbury and Waterford (age 43). They were second cousin once removed. He a great x 5 grandson of King Edward "Longshanks" I of England. She a great x 2 granddaughter of King Edward III of England.

Before 1469 Galeazzo Maria Sforza 5th Duke Milan (age 24) and Bona of Savoy (age 19) were married. She the daughter of Louis Savoy I Count Savoy and Anne Cyprus Countess Savoy. They were second cousin once removed. She a great x 5 granddaughter of King Edward "Longshanks" I of England.

On 03 Nov 1473 Peter Bourbon II Duke Bourbon (age 34) and Anne Valois Duchess Bourbon (age 12) were married. She by marriage Duchess Bourbon. The difference in their ages was 22 years. She the daughter of Louis "Father of the People" XI King France (age 50) and Charlotte Savoy Queen Consort France (age 31). He the son of Charles Bourbon I Duke Bourbon and Agnes Valois Duchess Bourbon (age 69). They were second cousin once removed. He a great x 5 grandson of King Edward "Longshanks" I of England.

Around 1474 Robert Ros and Margaret Tuchet Countess Tankerville (age 43) were married. The difference in their ages was 37 years. They were second cousin once removed. He a great x 4 grandson of King Henry III of England. She a great x 2 granddaughter of King Edward III of England.

On 27 Jun 1474 Francis Montfort II Duke Brittany (age 41) and Marguerite Foix Duchess Brittany (age 25) were married. She by marriage Duchess Brittany 1364 War of Montfort. She the daughter of Gaston IV Count Foix and Eleanor Trastámara Queen Consort Navarre (age 48). They were second cousin once removed. He a great x 4 grandson of King Henry III of England.

On 04 Sep 1475 Edward Hastings 2nd Baron Hastings Baron Botreaux, Hungerford and Moleyns (age 8) and Mary Hungerford Baroness Hastings, 4th Baroness Hungerford, 5th Baroness Botreaux and 2nd Baroness Moleyns (age 9) were married. They were second cousin once removed. He a great x 3 grandson of King Edward III of England. She a great x 4 granddaughter of King Edward III of England.

In 1476 Louis XII King France (age 13) and Joan Valois Queen Consort France (age 11) were married. She by marriage Queen Consort of France. She the daughter of Louis "Father of the People" XI King France (age 52) and Charlotte Savoy Queen Consort France (age 34). He the son of Charles Valois Duke Orléans and Mary La Marck Duchess Orléans. They were second cousin once removed.

Before 1480 John de la Pole 1st Earl Lincoln (age 18) and Margaret Fitzalan Countess Lincoln were married. She by marriage Countess Lincoln. She the daughter of Thomas Fitzalan 17th Earl Arundel (age 29) and Margaret Woodville Countess Arundel (age 25). He the son of John de la Pole 2nd Duke of Suffolk (age 37) and Elizabeth York Duchess Suffolk (age 35). They were second cousin once removed. He a great x 3 grandson of King Edward III of England. She a great x 4 granddaughter of King Edward III of England.

In or before 1480 Amyas Paulett (age 23) and Margaret Paulet (age 17) were married. They were second cousin once removed.

In 1484 John Bourbon II Duke Bourbon (age 58) and Catherine Armagnac Duchess Bourbon were married. She by marriage Duchess Bourbon. He the son of Charles Bourbon I Duke Bourbon and Agnes Valois Duchess Bourbon. They were second cousin once removed. He a great x 5 grandson of King Edward "Longshanks" I of England.

In 1487 Albert Wittelsbach IV Duke Bavaria (age 39) and Kunigunde Habsburg Duchess Bavaria (age 22) were married. She the daughter of Frederick "Peaceful or Fat" Habsburg III Holy Roman Emperor (age 71) and Eleanor Aviz Holy Roman Empress. He the son of Albert Wittelsbach III Duke Bavaria and Anna Brunswick Grubenhagen Duchess Bavaria. They were second cousin once removed. She a great x 3 granddaughter of King Edward III of England.

Before 1489 Henry Lovell 9th Baron Marshal 8th Baron Morley (age 13) and Elizabeth Pole Baroness Marshal and Morley (age 20) were married. She the daughter of John de la Pole 2nd Duke of Suffolk (age 46) and Elizabeth York Duchess Suffolk (age 44). They were second cousin once removed. She a great x 3 granddaughter of King Edward III of England.

In or before 1492 Richard Lumley 3rd Baron Lumley (age 15) and Anne Conyers Baroness Lumley (age 21) were married. She by marriage Baroness Lumley. They were second cousin once removed. He a grandson of King Edward IV of England. She a great x 3 granddaughter of King Edward III of England.

Around 1494 Henry Scrope 7th Baron Scrope of Bolton (age 12) and Alice Scrope 7th Baroness Scrope Masham were married. They were second cousin once removed. He a great x 4 grandson of King Edward III of England. She a great x 4 granddaughter of King Edward III of England.

On 03 Apr 1496 John Trastámara Prince Asturias (age 17) and Margaret Habsburg Princess Asturias (age 16) were married at Abbey of Santa Maria la Real de Huelgas. She by marriage Princess Asturias. She the daughter of Maximilian Habsburg I Holy Roman Emperor (age 37) and Mary Valois Duchess Burgundy. He the son of Ferdinand II King Aragon (age 44) and Isabella Queen Castile (age 44). They were second cousin once removed. He a great x 3 grandson of King Edward III of England. She a great x 4 granddaughter of King Edward III of England.

On 20 Oct 1496 Philip "Handsome Fair" King Castile (age 18) and Joanna "The Mad" Trastámara Queen Castile (age 17) were married. She the daughter of Ferdinand II King Aragon (age 44) and Isabella Queen Castile (age 45). He the son of Maximilian Habsburg I Holy Roman Emperor (age 37) and Mary Valois Duchess Burgundy. They were second cousin once removed. He a great x 4 grandson of King Edward III of England. She a great x 3 granddaughter of King Edward III of England.

On 03 Jan 1503 Philip Baden 1st Margrave Baden (age 23) and Elisabeth of the Palatinate (age 19) were married. They were second cousin once removed.

Around 1504 Henry Stafford 1st Earl Wiltshire (age 25) and Cecily Bonville Marchioness Dorset (age 43) were married. He the son of Henry Stafford 2nd Duke of Buckingham and Catherine Woodville Duchess Buckingham Duchess Bedford. They were second cousin once removed. He a great x 4 grandson of King Edward III of England. She a great x 3 granddaughter of King Edward III of England.

In 1508 Thomas Boteler aka Butler (age 28) and Cecily Legh (age 4) were married. The difference in their ages was 24 years. They were second cousin once removed.

Before 14 Nov 1508 George Neville 5th and 3rd Baron Bergavenny (age 39) and Joan Fitzalan Baroness Bergavenny were married. She by marriage Baroness Bergavenny. She the daughter of Thomas Fitzalan 17th Earl Arundel (age 58) and Margaret Woodville Countess Arundel. They were second cousin once removed. He a great x 3 grandson of King Edward III of England. She a great x 4 granddaughter of King Edward III of England.

In or before 1510 Henry Scrope 7th Baron Scrope of Bolton (age 28) and Mabel Dacre Baroness Scrope Bolton (age 19) were married. She by marriage Baroness Scrope of Bolton. They were second cousin once removed. He a great x 4 grandson of King Edward III of England. She a great x 5 granddaughter of King Edward III of England.

In 1522 William Wittelsbach IV Duke Bavaria (age 28) and Marie Jakobaea Baden Duchess Bavaria (age 14) were married. She by marriage Duchess Bavaria. She the daughter of Philip Baden 1st Margrave Baden (age 42) and Elisabeth of the Palatinate (age 38). He the son of Albert Wittelsbach IV Duke Bavaria and Kunigunde Habsburg Duchess Bavaria. They were second cousin once removed. He a great x 4 grandson of King Edward III of England.

Before 1529 John Kerr 10th of Ferniehirst (age 28) and Catherine Ker (age 18) were married. They were second cousin once removed.

On 04 Jul 1530 King Francis I of France (age 35) and Eleanor of Austria Queen Consort France Queen Consort Portugal (age 31) were married. She by marriage Queen Consort of France. She the daughter of Philip "Handsome Fair" King Castile and Joanna "The Mad" Trastámara Queen Castile (age 51). He the son of Charles Valois Orléans Count Angoulême and Louise of Savoy Countess Angoulême (age 53). They were second cousin once removed. She a great x 4 granddaughter of King Edward III of England.

In 1532 James Hamilton 2nd Earl Arran (age 16) and Margaret Douglas Duchess Châtellerault were married. She by marriage Countess Arran. She the daughter of James Douglas 3rd Earl Morton and Catherine Stewart Countess Morton (age 37). He the son of James Hamilton 1st Earl Arran and Elizabeth Home Countess Arran. They were second cousin once removed. He a great x 5 grandson of King Edward III of England. She a great x 5 granddaughter of King Edward III of England.

On 25 Jun 1532 Francis Hastings 2nd Earl Huntingdon (age 18) and Catherine Pole Countess Huntingdon (age 21) were married. He the son of George Hastings 1st Earl Huntingdon (age 45) and Anne Stafford Countess Huntingdon (age 49). They were second cousin once removed. He a great x 5 grandson of King Edward III of England. She a great x 5 granddaughter of King Edward III of England.

In or before 1534 John Scrope 8th Baron Scrope of Bolton (age 24) and Catherine Clifford Baroness Scrope Bolton (age 20) were married. She by marriage Baroness Scrope of Bolton. She the daughter of Henry Clifford 1st Earl of Cumberland (age 40) and Margaret Percy Baroness Clifford (age 33). They were second cousin once removed. He a great x 5 grandson of King Edward III of England. She a great x 5 granddaughter of King Edward III of England.

Before 1538 Henry Fitzalan 19th Earl Arundel (age 25) and Katherine Grey (age 25) were married. She the daughter of Thomas Grey 2nd Marquess Dorset and Margaret Wotton Marchioness Dorset. He the son of William Fitzalan 18th Earl Arundel (age 61) and Anne Percy Countess Arundel (age 52). They were second cousin once removed. He a great x 5 grandson of King Edward III of England. She a great x 5 granddaughter of King Edward III of England.

After 31 Mar 1540 Anthony Browne (age 40) and Elizabeth "The Fair Geraldine" Fitzgerald Countess Lincoln (age 13) were married. The difference in their ages was 27 years. She the daughter of Gerald Fitzgerald 9th Earl of Kildare and Elizabeth Grey Countess Kildare (age 43). They were second cousin once removed. He a great x 4 grandson of King Edward III of England. She a great x 5 granddaughter of King Edward III of England.

On 04 Jul 1546 Albert V Wittelsbach V Duke Bavaria (age 18) and Anna Habsburg Spain Duchess Bavaria (age 17) were married. She by marriage Duchess Bavaria. She the daughter of Ferdinand I Holy Roman Emperor (age 43) and Anne Jagiellon Holy Roman Empress (age 42). He the son of William Wittelsbach IV Duke Bavaria (age 52) and Marie Jakobaea Baden Duchess Bavaria (age 39). They were second cousin once removed. He a great x 5 grandson of King Edward III of England. She a great x 5 granddaughter of King Edward III of England.

Before 1549 John Stewart 4th Earl Atholl and Elizabeth Gordon Countess Atholl were married. She by marriage Countess Atholl. She the daughter of George Gordon 4th Earl Huntley (age 34). He the son of John Stewart 3rd Earl Atholl and Grizzell Ratray Countess Atholl. They were second cousin once removed. He a great x 5 grandson of King Edward III of England.

In or before 1550 James Stewart 6th of Traquair (age 15) and Catherine Kerr (age 11) were married. They were second cousin once removed. He a great x 5 grandson of King Edward III of England.

Before 27 Jan 1550 Humphrey Arundell of Helland (age 37) and Elizabeth Fulford were married. They were second cousin once removed. She a great x 5 granddaughter of King Edward III of England.

Around Jun 1552 Andrew Hay 8th Earl Erroll (age 21) and Jean Hay (age 12) were married. She the daughter of William Hay 6th Earl Erroll and Helen or Eleanor Stewart Countess Erroll and Sutherland. He the son of George Hay 7th Earl Erroll (age 44) and Margaret Robertson Countess Erroll. They were second cousin once removed. She a great x 5 granddaughter of King Edward III of England.

In 1556 Thomas Howard 4th Duke of Norfolk (age 19) and Mary Fitzalan Duchess Norfolk (age 16) were married. She by marriage Duchess Norfolk, Countess Surrey. She the daughter of Henry Fitzalan 19th Earl Arundel (age 43) and Katherine Grey. They were second cousin once removed.

In or before 1562 Marmaduke Wyvill 1st Baronet (age 21) and Magdalen Danby (age 26) were married. They were second cousin once removed. She a great x 5 granddaughter of King Edward III of England.

On 20 Jul 1572 Frederick II King Denmark (age 38) and Sophie Mecklenburg-Schwerin Queen Consort Denmark (age 14) were married. She by marriage Queen Consort Denmark. The difference in their ages was 23 years. He the son of Christian III King Denmark and Dorothea of Saxe Lauenburg Queen Consort Denmark and Norway. They were second cousin once removed.

On 13 Dec 1573 Alexander Gordon 12th Earl Sutherland (age 21) and Jean Gordon Countess Bothwell and Sutherland (age 27) were married at Huntly Castle, Huntly. She the daughter of George Gordon 4th Earl Huntley. He the son of John Gordon 11th Earl Sutherland and Helen or Eleanor Stewart Countess Erroll and Sutherland. They were second cousin once removed. He a great x 5 grandson of King Edward III of England.

On 11 Jul 1574 Duncan Campbell 1st Baronet (age 23) and Janet Stewart (age 17) were married. She the daughter of John Stewart 4th Earl Atholl and Margaret Fleming Countess Atholl (age 45). They were second cousin once removed. He a great x 5 grandson of King Edward III of England.

After Sep 1577 Donogh O'Brien 4th Earl Thomond and Helen Roche were married. They were second cousin once removed.

Before 01 May 1581 Walter Kerr of Cessford (age 73) and Isabel Kerr (age 51) were married. The difference in their ages was 22 years. They were second cousin once removed.

After 06 Nov 1585 Donogh O'Brien 4th Earl Thomond and Elizabeth Fitzgerald Countess Thomond were married. She by marriage Countess Thomond. She the daughter of Gerald "Wizard Earl" Fitzgerald 11th Earl of Kildare (age 60) and Mabel Browne Countess Kildare (age 49). They were second cousin once removed.

On 29 Jul 1587 Archibald Douglas 8th Earl Angus 5th Earl Morton and Jean Lyon Countess Angus and Morton (age 31) were married. She by marriage Countess Angus, Countess Morton. He the son of David Douglas 7th Earl Angus and Margaret Hamilton Countess Angus. They were second cousin once removed.

Between 07 Oct 1597 and 07 Nov 1597 Duncan Campbell 1st Baronet (age 47) and Elizabeth Sinclair were married. They were second cousin once removed. He a great x 5 grandson of King Edward III of England.

Around Aug 1598 Ludovic Stewart 2nd Duke Lennox 1st Duke Richmond (age 23) and Jean Campbell Duchess Lennox (age 45) were married. She by marriage Duchess Lennox. The difference in their ages was 21 years; she, unusually, being older than him. He the son of Esme Stewart 1st Duke Lennox and Catherine Balsac Duchess Lennox. They were second cousin once removed.

On 31 Jan 1599 Henry Lorraine II Duke Lorraine (age 36) and Catherine Bourbon (age 39) were married. She the daughter of Antoine King Navarre and Jeanne Albret III Queen Navarre. He the son of Charles "The Great" Lorraine III Duke Lorraine (age 55) and Claude Valois Duchess Lorraine. They were second cousin once removed.

On 03 Oct 1599 William Murray 2nd Earl Tullibardine (age 25) and Cecilia Wemyss were married. She the daughter of John Wemyss 1st Earl Wemyss (age 13) and Jane Gray Countess Wemyss. He the son of John Murray 1st Earl Tullibardine and Catherine Drummond Countess Tullibardine. They were second cousin once removed. She a great x 4 granddaughter of King Henry VII of England and Ireland.

Before 20 Jul 1600 Walter Acton of Aldenham (age 28) and Frances Acton (age 18) were married. They were second cousin once removed.

On 25 Nov 1602 John Peyton of Doddington (age 23) and Alice Peyton (age 16) were married. They were second cousin once removed.

In 1604 Peter Leigh IX (age 41) and Dorothy Egerton (age 39) were married. They were second cousin once removed.

After 28 Sep 1604 William Murray 2nd Earl Tullibardine (age 30) and Dorothea Stewart Countess Tullibardine were married. She the daughter of John Stewart 5th Earl Atholl and Mary Ruthven Countess Atholl. He the son of John Murray 1st Earl Tullibardine and Catherine Drummond Countess Tullibardine. They were second cousin once removed.

After 15 Nov 1607 Alexander Seton 1st Earl Dunfermline (age 52) and Margaret Hay Countess Dunfermline were married. She by marriage Countess Dunfermline. They were second cousin once removed.

Before Oct 1611 John Grey and Elizabeth Neville (age 34) were married. They were second cousin once removed.

Before 1612 Thomas Wentworth 1st Earl Cleveland (age 21) and Anne Crofts Countess Cleveland were married. She by marriage Baroness Wentworth. They were second cousin once removed.

On 18 Jun 1615 James Erskine Earl Buchan (age 21) and Mary Douglas 6th Countess Buchan (age 14) were married. He by marriage Earl Buchan. She the daughter of James Douglas 5th Earl Buchan. He the son of John Erskine 19th Earl Mar (age 53) and Mary Stewart Countess Mar (age 33). They were second cousin once removed.

On 04 Sep 1626 John Holles 2nd Earl de Clare (age 31) and Elizabeth Vere Countess Clare were married. She by marriage Countess Clare. He the son of John Holles 1st Earl de Clare (age 62) and Anne Stanhope Countess de Clare (age 50). They were second cousin once removed.

In Dec 1627 Charles Gonzaga Duke Nevers Duke Rethel (age 18) and Maria Gonzaga Duchess of Montferrat (age 18) were married. They were second cousin once removed.

In Dec 1629 James Butler 1st Duke Ormonde (age 19) and Elizabeth Preston Duchess Ormonde (age 14) were married. She the daughter of Richard Preston 1st Earl Desmond and Elizabeth Butler. They were second cousin once removed.

Before 28 Dec 1629 John Bererton (age 38) and Anne Fitton (age 35) were married. They were second cousin once removed.

On 06 Jun 1630 John Murray 1st Earl Atholl and Jean Campbell Countess Atholl were married. She by marriage Countess Atholl. He the son of William Murray 2nd Earl Tullibardine and Dorothea Stewart Countess Tullibardine. They were second cousin once removed.

On 28 Jun 1632 William Paget 5th Baron Paget Beaudasert (age 22) and Frances Rich Baroness Geneville Beaudasert (age 15) were married. She by marriage Baroness Paget Beaudasert. She the daughter of Henry Rich 1st Earl Holland (age 41) and Isabel Cope Countess Holland. They were second cousin once removed.

Before 1640 Francis Godolphin (age 34) and Dorothy Berkeley (age 37) were married. They were second cousin once removed.

On 11 Jul 1643 Charles Amadeus Duke of Nemours (age 19) and Élisabeth Bourbon Vendôme (age 28) were married. She by marriage Duchess Nemours. She the daughter of César Bourbon Vendôme 1st Duke Vendôme (age 49) and Françoise Lorraine Duchess Vendôme (age 50). They were second cousin once removed.

On 15 Mar 1644 John Kennedy 6th Earl Cassilis and Margaret Hay Countess Cassilis were married. She by marriage Countess Cassilis. She the daughter of William Hay 10th Earl Erroll and Anne Lyon Countess Erroll. They were second cousin once removed.

Before 27 Nov 1646 Charles Howard 1st Earl Carlisle (age 17) and Anne Howard Countess Carlisle were married. She by marriage Countess Carlisle. They were second cousin once removed.

On 23 Nov 1648 Robert Wright aka Villiers aka Danvers (age 24) and Elizabeth Danvers (age 19) were married. They were second cousin once removed.

In 1652 Henry Cavendish 2nd Duke Newcastle upon Tyne (age 21) and Frances Pierrepont Duchess Newcastle upon Tyne (age 21) were married. He the son of William Cavendish 1st Duke Newcastle upon Tyne (age 59) and Elizabeth Bassett Countess Newcastle upon Tyne. They were second cousin once removed. He a great x 5 grandson of King Edward IV of England.

Before 1657 Francis Wenman 1st Baronet (age 27) and Mary Wenman were married. They were second cousin once removed.

On 07 May 1657 John Mordaunt 1st Viscount Mordaunt (age 30) and Elizabeth Carey Viscountess Mordaunt (age 25) were married. He the son of John Mordaunt 1st Earl Peterborough and Elizabeth Howard Countess Peterborough (age 54). They were second cousin once removed.

In or before 1658 Robert Lucy (age 36) and Margaret Spencer Baroness Arundel Wardour (age 30) were married. They were second cousin once removed.

In or before 1661 Thomas Arundell 4th Baron Arundel (age 28) and Margaret Spencer Baroness Arundel Wardour (age 33) were married. She by marriage Baroness Arundel of Wardour in Wiltshire. They were second cousin once removed.

Before 1673 Christopher Roper 5th Baron Teynham (age 22) and Elizabeth Browne Baroness Teynham were married. They were second cousin once removed.

Around 1674 Edward Littleton 2nd Baronet (age 42) and Joyce Littleton (age 19) were married. The difference in their ages was 23 years. They were second cousin once removed.

On 03 Jul 1675 Henry Hamilton Moore 3rd Earl of Drogheda (age 20) and Mary Cole (age 15) were married. He the son of Henry Moore 1st Earl Drogheda (age 53) and Alice Spencer Countess Drogheda (age 49). They were second cousin once removed.

On 10 Oct 1675 Robert Ker 3rd Earl Roxburghe (age 17) and Margaret Hay Countess Roxburghe were married. She by marriage Countess Roxburghe. She the daughter of John Hay 1st Marquess Teviotdale (age 50) and Jean Scott Marchioness Teviotdale. He the son of William Ker 2nd Earl Roxburghe and Jane Ker Countess Roxburgh. They were second cousin once removed.

After 1678 Charles Dormer 2nd Earl Carnarvon (age 45) and Mary Bertie Countess Carnarvon (age 23) were married. She by marriage Countess Carnarvon. The difference in their ages was 22 years. She the daughter of Montagu Bertie 2nd Earl Lindsey and Bridget Wray Countess Lindsey. He the son of Robert Dormer 1st Earl Carnarvon and Anne Sophia Herbert Countess Carnarvon. They were second cousin once removed.

After 1679 Colin Lindsay 3rd Earl Balcarres (age 26) and Jean Ker Countess Balcarres were married. She by marriage Countess Balcarres. She the daughter of William Ker 2nd Earl Roxburghe and Jane Ker Countess Roxburgh. He the son of Andrew Lindsay 1st Earl Balcarres. They were second cousin once removed.

On 14 Mar 1698 John Fleming 6th Earl Wigtown (age 25) and Margaret Lindsay Countess Wigtown were married. She by marriage Countess Wigtown. They were divorced in 1708. She the daughter of Colin Lindsay 3rd Earl Balcarres (age 45). He the son of William Fleming 5th Earl Wigtown and Henrietta Seton Countess Wigtown (age 45). They were second cousin once removed.

On 24 Aug 1699 Charles Moore Lord Moore and Jane Loftus (age 34) were married. He the son of Henry Hamilton Moore 3rd Earl of Drogheda (age 44) and Mary Cole Countess of Drogheda (age 39). They were second cousin once removed.

Before 1706 Henry Godolphin (age 57) and Mary Godolphin were married. They were second cousin once removed.

On 07 Mar 1709 Robert Fitzgerald 19th Earl of Kildare (age 33) and Mary O'Brien Countess Kildare were married. She by marriage Countess Kildare. She the daughter of William O'Brien 3rd Earl Inchiquin (age 47) and Mary Villiers Countess Inchiquin. They were second cousin once removed.

On 08 Feb 1711 John Fleming 6th Earl Wigtown (age 38) and Mary Keith Countess Wigtown were married. She by marriage Countess Wigtown. She the daughter of William Keith 9th Earl Marischal (age 47) and Mary Drummond Countess Marischal (age 36). He the son of William Fleming 5th Earl Wigtown and Henrietta Seton Countess Wigtown. They were second cousin once removed.

On 18 Jul 1717 Marcus Beresford 1st Earl Tyrone (age 23) and Catherine Power Countess Tyrone (age 15) were married. She the daughter of James Power 3rd Earl Tyrone. They were second cousin once removed.

On 20 Aug 1719 Augustus III King Poland (age 22) and Maria Josepha of Austria (age 19) were married. She the daughter of Joseph I Holy Roman Emperor and Wilhelmine Amalie of Brunswick (age 46). They were second cousin once removed. She a great x 3 granddaughter of King James I of England and Ireland and VI of Scotland.

On 28 Jul 1720 Anthony Browne 6th Viscount Montagu (age 34) and Barbara Webb Viscountess Montague (age 23) were married. She by marriage Viscountess Montagu. They were second cousin once removed.

On 10 Feb 1721 William Paulett (age 28) and Annabella Bennet were married. She the daughter of Charles Bennet 1st Earl Tankerville (age 47) and Mary Grey Baroness Ossulston. They were second cousin once removed.

After 27 Apr 1721 Charles Gregory Fairfax 9th Viscount Fairfax and Mary Fairfax Viscountess Fairfax were married. They had nine children but only one, Ann Fairfax, lived to adulthood. They were second cousin once removed.

On 07 Dec 1721 Joseph Danvers 1st Baronet (age 34) and Frances Babington Lady D'Anvers were married. They were second cousin once removed.

In 1726 Henry Boyle 1st Earl Shannon (age 44) and Henrietta Boyle (age 25) were married. She the daughter of Charles Boyle 2nd Earl Burlington and Juliana Noel Countess Burlington (age 54). They were second cousin once removed.

Before 31 Aug 1726 Philip Howard (age 38) and Winifrede Stonor were married. They were second cousin once removed.

On 05 Jun 1728 Reginald Graham 4th Baronet (age 24) and Jacoba Catherina Graham (age 21) were married. They were second cousin once removed.

In 1729 Alexander Stewart 6th Earl Galloway (age 35) and Catherine Cochrane Countess Galloway (age 20) were married. She the daughter of John Cochrane 4th Earl Dundonald. He the son of James Stewart 5th Earl Galloway (age 58) and Catherine Montgomerie Countess Galloway. They were second cousin once removed.

On 03 Jul 1733 Thomas Thynne 2nd Viscount Weymouth (age 23) and Louisa Carteret Viscountess Weymouth (age 21) were married. She by marriage Viscountess Weymouth. She the daughter of John Carteret 2nd Earl Granville (age 43) and Frances Worsley Countess Granville (age 40). They were second cousin once removed.

On 17 Apr 1734 William Sutherland 17th Earl Sutherland (age 25) and Elizabeth Wemyss Countess Sutherland (age 16) were married. She the daughter of David Wemyss 4th Earl Wemyss and Elizabeth St Clair. They were second cousin once removed.

In Nov 1735 John Mordaunt (age 26) and Mary Howe Countess Pembroke and Montgomery were married. They were second cousin once removed.

In 1736 Henry Grey 4th Earl Stamford (age 20) and Mary Booth Countess Stamford (age 32) were married. She the daughter of George Booth 2nd Earl Warrington (age 60) and Mary Oldbury Countess Warrington (age 54). He the son of Henry Grey 3rd Earl Stamford (age 50) and Dorothy Wright Countess Stamford (age 51). They were second cousin once removed.

On 30 Mar 1752 Thomas Villiers 1st Earl Clarendon (age 42) and Charlotte Capell Countess Clarendon were married. She the daughter of William Capell 3rd Earl Essex and Jane Hyde Countess Essex. He the son of William Villiers 2nd Earl Jersey. They were second cousin once removed.

In 1765 George Winn aka Allanson-Winn 1st Baron Headley (age 40) and Anne Winn were married. They had one daughter. They were second cousin once removed.

In 1768 Ferdinand I of the Two Sicilies (age 16) and Maria Caroline of Austria Queen Consort of Naples and Sicily (age 15) were married. She the daughter of Francis I Holy Roman Emperor and Maria Theresa Habsburg Spain Holy Roman Empress (age 50). He the son of Charles III King Spain (age 51) and Maria Amalia of Saxony Queen Consort Spain. They were second cousin once removed. He a great x 5 grandson of King James I of England and Ireland and VI of Scotland.

On 16 May 1770 Louis XVI King France (age 15) and Queen Marie Antoinette of France (age 14) were married. She the daughter of Francis I Holy Roman Emperor and Maria Theresa Habsburg Spain Holy Roman Empress (age 53). They were second cousin once removed. He a great x 4 grandson of King Charles I of England, Scotland and Ireland.

In 1771 King Charles X of France (age 13) and Maria Teresa of Savoy (age 14) were married. She the daughter of Victor Amadeus III King Sardinia (age 45) and Infanta Maria Antonia Spain (age 41). They were second cousin once removed. He a great x 4 grandson of King Charles I of England, Scotland and Ireland. She a great x 3 granddaughter of King Charles I of England, Scotland and Ireland.

On 14 May 1771 Louis XVIII King France (age 15) and Maria Joséphine of Savoy (age 17) were married. She the daughter of Victor Amadeus III King Sardinia (age 45) and Infanta Maria Antonia Spain (age 41). They were second cousin once removed. He a great x 4 grandson of King Charles I of England, Scotland and Ireland. She a great x 3 granddaughter of King Charles I of England, Scotland and Ireland.

On 01 Jun 1775 Grand Duke Frederick Francis I of Mecklenburg-Schwerin (age 18) and Princess Louise of Saxe-Gotha-Altenburg (age 19) were married. They were second cousin once removed.

On 30 Apr 1779 Charles Hamilton 8th Earl Haddington (age 25) and Sophia Hope (age 20) were married. She the daughter of John Hope 2nd Earl Hopetoun (age 74) and Anne Ogilvy Countess Hopetoun. He the son of Thomas Hamilton 7th Earl Haddington (age 58) and Mary Lloyd Countess Rothes. They were second cousin once removed.

On 29 Sep 1782 George Legge 3rd Earl Dartmouth (age 26) and Frances Finch Countess Dartmouth (age 21) were married. She the daughter of Heneage Finch 3rd Earl Aylesford and Charlotte Seymour Countess Aylesford (age 52). He the son of William Legge 2nd Earl Dartmouth (age 51) and Frances Catherine Gounter Nicoll Countess Dartmouth (age 49). They were second cousin once removed.

On 17 Feb 1807 William Bagot 2nd Baron Bagot (age 33) and Louisa Legge Baroness Bagot (age 19) were married. She by marriage Baroness Bagot of Bagot's Bromley in Staffordshire. She the daughter of George Legge 3rd Earl Dartmouth (age 51) and Frances Finch Countess Dartmouth (age 46). They were second cousin once removed.

On 24 Feb 1813 Thomas Somers-Cocks (age 33) and Agneta Cocks (age 18) were married. They were second cousin once removed.

On 03 Jul 1817 Ernest Saxe Coburg Gotha I Duke Saxe Coburg Gotha (age 33) and Duchess Louise Dorothea of Saxe Coburg Altenburg (age 16) were married. She by marriage Duchess Saxe Coburg Gotha. She the daughter of Duke Augustus of Saxe Coburg Altenburg (age 44) and Louise Charlotte Mecklenburg-Schwerin. He the son of Francis Saxe Coburg Gotha I Duke Saxe Coburg Gotha and Augusta Reuss Duchess Saxe Coburg Gotha (age 60). They were second cousin once removed.

Before 1821 Henry Wellesley 1st Baron Cowley (age 47) and Georgiana Charlotte Augusta Cecil Baroness Cowley were married. She the daughter of James Cecil 1st Marquess Salisbury (age 72) and Mary Amelia Hill Marchioness Salisbury (age 70). He the son of Garrett Wellesley 1st Earl Mornington and Anne Hill Countess Mornington (age 78). They were second cousin once removed.

On 23 Feb 1826 Charles Fitzroy 3rd Baron Southampton (age 21) and Harriet Stanhope Baroness Southampton were married. She by marriage Baroness Southampton. They were second cousin once removed. He a great x 4 grandson of King Charles II of England Scotland and Ireland. She a great x 3 granddaughter of King Charles II of England Scotland and Ireland.

On 16 Apr 1841 Tsar Alexander II of Russia (age 22) and Maria Alexandrovna Hesse Darmstadt (age 16) were married. She the daughter of Louis Hesse Darmstadt II Grand Duke (age 63) and Princess Wilhelmine Baden. They were second cousin once removed. He a great x 4 grandson of King George I of Great Britain and Ireland.

On 07 May 1845 Frederick Anson and Caroline Maria Venables-Vernon (age 19) were married. They were second cousin once removed.

On 29 Apr 1846 George Leveson-Gower aka Egerton 2nd Earl Ellesmere (age 22) and Mary Louisa Campbell Countess Ellesmere (age 21) were married. She the daughter of John Campbell 1st Earl Cawdor (age 55) and Elizabeth Thynne Countess Cawdor (age 51). He the son of Francis Leveson Gower aka Egerton 1st Earl Ellesmere (age 46) and Harriet Greville Countess Ellesmere (age 43). They were second cousin once removed.

1847 Reginald Henry Neville (age 39) and Dorothy Walpole (age 20) were married. She the daughter of Horatio Walpole 3rd Earl Orford (age 63) and Mary Fawkener Countess Orford (age 59). They were second cousin once removed.

In 1849 William George Cavendish 2nd Baron Chesham (age 33) and Henrietta Frances Lascelles Baroness Chesham were married. They were second cousin once removed.

In 1850 John Thomas Duckworth aka Buller 2nd Baronet (age 40) and Mary Isabella Buller (age 22) were married. They were second cousin once removed.

On 30 Nov 1852 Henry William St Pierre Bunbury (age 40) and Cecila Caroline Napier (age 33) were married at Holy Innocents Church, Great Barton. They were second cousin once removed. He a great x 4 grandson of King Charles II of England Scotland and Ireland. She a great x 3 granddaughter of King Charles II of England Scotland and Ireland.

On 26 Sep 1865 Francis Leveson-Gower aka Egerton (age 41) and Louisa Caroline Cavendish (age 30) were married. She the daughter of William Cavendish 7th Duke Devonshire (age 57) and Blanche Georgiana Howard Duchess Devonshire. He the son of Francis Leveson Gower aka Egerton 1st Earl Ellesmere and Harriet Greville Countess Ellesmere (age 62). They were second cousin once removed.

On 07 Sep 1869 George Cecil Orlando Bridgeman 4th Earl Bradford (age 24) and Ida Frances Annabella Lumley Countess Bradford (age 20) were married. She the daughter of Richard Lumley 9th Earl Scarborough (age 56) and Adeliza Drummond Countess Scarborough. He the son of Orlando Bridgeman 3rd Earl Bradford (age 50) and Selina Weld-Forester Countess Bradford. They were second cousin once removed.

On 20 Jul 1875 William Eden 4th Baron Auckland (age 46) and Edith Eden Baroness Auckland (age 15) were married. She by marriage Baroness Auckland of West Auckland. The difference in their ages was 30 years. He the son of Bishop Robert Eden 3rd Baron Auckland. They were second cousin once removed. She a great x 5 granddaughter of King Charles II of England Scotland and Ireland.

On 01 Jun 1886 Charles Hepburn-Stuart-Forbes-Trefusis 21st Baron Clinton (age 23) and Jane Grey McDonnell Baroness Clinton (age 22) were married. She the daughter of Mark Kerr aka McDonnell 5th Earl of Antrim and Jane Macan Countess of Antrim (age 61). They were second cousin once removed.

On 06 Jul 1893 George V King United Kingdom (age 28) and Victoria Mary Teck Queen Consort England (age 26) were married at Chapel Royal, St James's Palace. She by marriage Duchess York. He the son of King Edward VII of the United Kingdom (age 51) and Alexandra Glücksburg Queen Consort England (age 48). They were second cousin once removed. She a great granddaughter of King George III of Great Britain and Ireland.

Before 13 Jan 1897 Rear-Admiral Algernon Horatio Anson (age 42) and Adela Venables-Vernon (age 26) were married. They were second cousin once removed.

On 11 Jun 1898 Hugh Campbell 4th Earl Cawdor (age 28) and Joan Emily Thynne Countess Cawdor (age 25) were married at Westminster Abbey [Map]. He the son of Frederick Archibald Vaughan Campbell 3rd Earl Cawdor (age 51) and Edith Georgiana Turnor Countess Cawdor (age 54). They were second cousin once removed.

28 Oct 1907 Ralph Paget Diplomat (age 42) and Louise Margaret Leila Wemyss Paget (age 26) were married. They were second cousin once removed.

On 22 Jul 1909 William Frederick Loftus Tottenham (age 42) and Clementine Isabel Maude (age 30) were married. They were second cousin once removed.

On 15 Oct 1921 William Bingham Compton 6th Marquess Northampton (age 36) and Emma Margery Thynne Marchioness Northampton (age 28) were married. She by marriage Marchioness Northampton. She the daughter of Thomas Henry Thynne 5th Marquess of Bath (age 59) and Violet Caroline Mordaunt Marchioness Bath (age 52). He the son of William George Spencer Scott Compton 5th Marquess Northampton and Mary Florence Baring Marchioness Northampton. They were second cousin once removed.

On 20 Apr 1931 Gottfried Hermann Alfred Hohenlohe Langenburg (age 34) and Princess Margarita Glücksburg (age 26) were married. They were second cousin once removed. He a great grandson of Queen Victoria of the United Kingdom. She a great x 2 granddaughter of Queen Victoria of the United Kingdom.

Before 18 Jun 1942 William Bingham Compton 6th Marquess Northampton (age 56) and Emma Margery Thynne Marchioness Northampton (age 48) were divorced.

On 20 Nov 1947 Philip Mountbatten Duke Edinburgh (age 26) and Queen Elizabeth II of the United Kingdom (age 21) were married at Westminster Abbey [Map]. She the daughter of King George VI of the United Kingdom (age 51) and Elizabeth Bowes-Lyon Queen Consort England (age 47). They were second cousin once removed. He a great x 2 grandson of Queen Victoria of the United Kingdom.

Philip Évreux Count Longueville and Yolande Dampierre Countess of Bar were married. She the daughter of Robert Dampierre Count Marle and Joan Montfort. He the son of Philip "Noble" III King Navarre. They were second cousin once removed. He a great x 3 grandson of King Henry III of England. She a great x 2 granddaughter of King Henry III of England.

John Boyle 5th Earl Cork and Henrietta Hamilton Countess Cork were married. She the daughter of George Hamilton 1st Earl Orkney and Elizabeth Villiers Countess Orkney. He the son of Charles Boyle 4th Earl Cork 4th Earl Orrery and Elizabeth Cecil Countess Cork. They were second cousin once removed.

Thomas Willoughby of Parham and Joan Fitzalan were married. The difference in their ages was 20 years. They were second cousin once removed. She a great x 4 granddaughter of King Henry III of England.

Edward "Liberal" Savoy Count Savoy and Blanche Burgundy Countess Savoy were married. She by marriage Countess Savoy. She the daughter of Robert II Duke Burgundy and Agnes Capet Duchess Burgundy. They were second cousin once removed. She a great x 3 granddaughter of King Henry "Curtmantle" II of England.

Robert Bruce Earl Carrick and Matilda aka Maud Fitzalan were married. She the daughter of John Fitzalan 7th Earl Arundel and Isabella Mortimer Countess Arundel. They were second cousin once removed. He a great x 4 grandson of King Henry I "Beauclerc" England. She a great x 3 granddaughter of King John "Lackland" of England.

Guy Dampierre and Margaret Metz were married. She the daughter of Theobald Metz II Duke Lorraine and Isabelle Lady Rumigny Duchess Lorraine. He the son of Guy Dampierre Count Flanders and Isabelle Luxemburg Countess Flanders. They were second cousin once removed. He a great x 5 grandson of King William "Conqueror" I of England.

Andrew Stewart 2nd Baron Castle Stuart and Anne Stewart Baroness Castle Stuart were married. She by marriage Baroness Castle Stuart of County Tyrone. She the daughter of John Stewart 5th Earl Atholl and Mary Ruthven Countess Atholl. They were second cousin once removed.

Frederick III King Sicily and Eleanor Capet were married. She the daughter of Charles II King Naples and Mary of Hungary Queen Consort Naples. He the son of Peter III King Aragon. They were second cousin once removed. She a great x 3 granddaughter of King Henry "Curtmantle" II of England.

John Bigod and Jane Strangeways were married. They were second cousin once removed. He a great x 5 grandson of King Edward III of England. She a great x 4 granddaughter of King Edward III of England.

Robert Dampierre III Count Flanders and Yolande Burgundy II Countess Nevers and Flanders were married. She by marriage Countess Flanders. He the son of Guy Dampierre Count Flanders and Mathilde Bethune. They were second cousin once removed. He a great x 5 grandson of King William "Conqueror" I of England.

Francis Bigod and Katherine Conyers were married. They were second cousin once removed. He a great x 5 grandson of King Edward III of England. She a great x 4 granddaughter of King Edward III of England.

Guy Chatillon II Count Blois and Marie Dampierre Countess Blois were married. She by marriage Countess Blois. She the daughter of William "Rich" Dampierre I Marquis Namur and Jeanne Hainault Marquis Namur. He the son of Louis Chatillon II Count Blois I Count Chatillon and Jeanne Beaumont Count Soissons, Blois, Chatillon and Namur. They were second cousin once removed. He a great x 5 grandson of King Henry "Curtmantle" II of England. She a great x 3 granddaughter of King Henry III of England.

Louis Ferdinand Hohenzollern and Kira Kirillovna Holstein Gottorp Romanov were married. They were second cousin once removed. He a great x 2 grandson of Queen Victoria of the United Kingdom. She a great granddaughter of Queen Victoria of the United Kingdom.

Afonso Aviz and Isabella Trastámara Queen Consort Portugal were married. She the daughter of Ferdinand II King Aragon and Isabella Queen Castile. He the son of John II King Portugal and Eleanor Viseu Queen Consort Portugal. They were second cousin once removed. He a great x 4 grandson of King Edward III of England. She a great x 3 granddaughter of King Edward III of England.

William Egerton and Honora Leigh Lady Willougby were married. He the son of John Egerton 2nd Earl Bridgewater and Elizabeth Cavendish Countess Bridgewater. They were second cousin once removed. He a great x 5 grandson of King Henry VII of England and Ireland.

Philip Courtenay and Beatrice Capet were married. They were second cousin once removed. She a great x 2 granddaughter of King Henry "Curtmantle" II of England.

Guy William Poitiers VIII Duke Aquitaine and Hildegarde Burgundy Duchess Aquitaine were married. She by marriage Duchess Aquitaine. The difference in their ages was 31 years. She the daughter of Robert I Duke Burgundy and Ermengarde Blanche Ingelger Duchess Burgundy. He the son of William "Great" V Duke Aquitaine and Agnes Ivrea Duchess Aquitaine. They were second cousin once removed.

Francis Montfort I Duke Brittany and Yolande Valois Anjou Duchess Brabant Duchess Brittany were married. She by marriage Duchess Brittany. She the daughter of King Louis of Naples and Yolanda Barcelona Queen Consort Naples. They were second cousin once removed. He a great x 4 grandson of King Henry III of England. She a great x 5 granddaughter of King Henry III of England.

James Douglas 3rd Earl Morton and Catherine Stewart Countess Morton were married. She by marriage Countess Morton. She the illegitmate daughter of King James IV of Scotland and Margaret Boyd. He the son of John Douglas 2nd Earl Morton and Janet Crichton Countess Morton. They were second cousin once removed. He a great x 4 grandson of King Edward III of England. She a great x 5 granddaughter of King Edward III of England.

John Paulet and Alice Paulett were married. They were second cousin once removed.

Richard Normandy III Duke Normandy and Adela Capet Duchess Normandy were married. She by marriage Duchess Normandy. She the daughter of Robert "Pious" II King France and Constance Arles Queen Consort France. He the son of Richard "Good" Normandy II Duke Normandy and Judith Penthièvre Duchess Normandy. They were second cousin once removed.

John Bar and Jeanne Capet Viscountess Thouars were married. She the daughter of Robert Capet IV Count Dreux. He the son of Theobald of Bar II Count of Bar and Jeanne Toucy Countess Bar. They were second cousin once removed. He a great x 5 grandson of King William "Conqueror" I of England.

Christoph Ernst August Hesse-Kassel and Sophie Glücksburg were married. He the son of Frederick Charles I King Finland and Margaret Hohenzollern. They were second cousin once removed. He a great grandson of Queen Victoria of the United Kingdom. She a great x 2 granddaughter of Queen Victoria of the United Kingdom.

Richard Herbert of Bromfield and Dolgeiog and Florence Herbert were married. They were second cousin once removed. She a great x 5 granddaughter of King Henry VII of England and Ireland.

Antoine Lorraine II Duke Lorraine and Renée Bourbon Duchess Lorraine were married. She by marriage Duchess Lorraine. He the son of René Lorraine II Duke Lorraine Duke of Bar and Philippa Egmont Duchess of Bar Duchess Lorraine. They were second cousin once removed.

Thomas Hastings and Winifred Pole were married. He the son of George Hastings 1st Earl Huntingdon and Anne Stafford Countess Huntingdon. They were second cousin once removed. He a great x 5 grandson of King Edward III of England. She a great x 5 granddaughter of King Edward III of England.

Edward Butler 1st Viscount Galmoye and Anne Butler Viscountess Galmoye were married. She by marriage Viscountess Galmoye. They were second cousin once removed.

Henry of Bar IV Count of Bar and Yolande Dampierre Countess of Bar were married. She the daughter of Robert Dampierre Count Marle and Joan Montfort. They were second cousin once removed. He a great grandson of King Edward "Longshanks" I of England. She a great x 2 granddaughter of King Henry III of England.

Gruffydd ap Llewellyn Aberffraw and Senana ferch Caradog were married. They were second cousin once removed. He a grandson of King John "Lackland" of England.

Edward of Bar and Mary Burgundy were married. She the daughter of Robert II Duke Burgundy and Agnes Capet Duchess Burgundy. He the son of Henry of Bar III Count of Bar and Eleanor Plantagenet. They were second cousin once removed. He a grandson of King Edward "Longshanks" I of England. She a great x 3 granddaughter of King Henry "Curtmantle" II of England.

Amadeus "Happy" Savoy IX Duke Savoy and Yolande Valois Duchess Savoy were married. She by marriage Duchess Savoy. She the daughter of Charles "Victorious" VII King France and Marie Valois Anjou Queen Consort France. He the son of Louis Savoy I Count Savoy and Anne Cyprus Countess Savoy. They were second cousin once removed. He a great x 5 grandson of King Edward "Longshanks" I of England.