Biography of Joan Beaufort Queen Consort Scotland 1404-1445
Paternal Family Tree: Anjou aka Plantagenet
Maternal Family Tree: Aoife NI Diarmait Macmurrough Countess Pembroke and Buckingham 1145-1188
1397 Richard II Rewards his Supporters
1424 Marriage of James I of Scotland and Joan Beaufort
1424 Release of James I of Scotland
After 27 Sep 1397 [her future brother-in-law] Robert Stewart 1st Lord Lorn (age 15) and Joan Stewart were married. She the daughter of Robert Stewart 1st Duke Albany (age 57) and Margaret Graham Countess Menteith and Fife. They were half fourth cousins. She a great x 5 granddaughter of King John "Lackland" of England. 
On 29 Sep 1397 King Richard II (age 30) rewarded his relations with Dukedoms, possibly for their part in downfall of Thomas of Woodstock 1st Duke of Gloucester (deceased), Thomas Beauchamp 12th Earl Warwick (age 59) and Richard Fitzalan 9th Earl Surrey 11th Earl Arundel (deceased) ...
His older half-brother John Holland 1st Duke Exeter (age 45) was created 1st Duke Exeter. [her aunt] Elizabeth Lancaster Duchess Exeter (age 34) by marriage Duchess Exeter.
His nephew [her uncle] Thomas Holland 1st Duke Surrey (age 23) was created 1st Duke Surrey.
His second cousin once removed Thomas Mowbray 1st Duke of Norfolk (age 29) was created 1st Duke Norfolk. Elizabeth Fitzalan Duchess Norfolk (age 31) by marriage Duchess Norfolk.
His first cousin Edward York 2nd Duke of York 1st Duke Albemarle (age 24) was created 1st Duke Albemarle aka Aumale. Beatrice Burgundy Countess Rutland and Cork (age 24) by marriage Duchess Albemarle aka Aumale.
His illegitimate first cousin [her father] John Beaufort 1st Marquess Somerset and Dorset (age 24) was created 1st Marquess Somerset, 1st Marquess Dorset. [her mother] Margaret Holland Duchess Clarence (age 12) by marriage Marchioness Somerset, Marchioness Dorset.
Ralph Neville 1st Earl of Westmoreland (age 33) was created 1st Earl of Westmoreland. [her aunt] Joan Beaufort Countess of Westmoreland (age 18) by marriage Countess of Westmoreland.
On 27 Nov 1397 [her father] John Beaufort 1st Marquess Somerset and Dorset (age 24) and [her mother] Margaret Holland Duchess Clarence (age 12) were married. She by marriage Countess Somerset. She the daughter of Thomas Holland 2nd Earl Kent and Alice Fitzalan Countess Kent (age 47). He the illegitmate son of John of Gaunt 1st Duke Lancaster (age 57) and Katherine Roet Duchess Lancaster (age 47). They were half third cousins. He a grandson of King Edward III of England. She a great x 2 granddaughter of King Edward "Longshanks" I of England. 
In 1404 Joan Beaufort Queen Consort Scotland was born to John Beaufort 1st Marquess Somerset and Dorset (age 31) and Margaret Holland Duchess Clarence (age 19). She a great granddaughter of King Edward III of England.
On 04 Apr 1406 King Robert III of Scotland (age 69) died at Rothesay Castle, Isle of Bute. His son [her future husband] King James I of Scotland (age 11) succeeded I King Scotland.
On 16 Mar 1410 [her father] John Beaufort 1st Marquess Somerset and Dorset (age 37) died at Hospital of St Katharine's by the Tower Tower Hill [Map]. He was buried at St Michael's Chapel, Canterbury Cathedral [Map]. His son [her brother] Henry Beaufort 2nd Earl Somerset (age 9) succeeded 2nd Earl Somerset.
In Nov 1411 [her step-father] Thomas Lancaster 1st Duke of Clarence (age 23) and [her mother] Margaret Holland Duchess Clarence (age 26) were married. She the daughter of Thomas Holland 2nd Earl Kent and Alice Fitzalan Countess Kent (age 61). He the son of King Henry IV of England (age 44) and Mary Bohun. They were first cousin once removed. She a great x 2 granddaughter of King Edward "Longshanks" I of England. 
On 12 Feb 1424 King James I of Scotland (age 29) and Joan Beaufort Queen Consort Scotland (age 20) were married at Southwark Cathedral [Map]. She by marriage Queen Consort Scotland. She the daughter of John Beaufort 1st Marquess Somerset and Dorset and Margaret Holland Duchess Clarence (age 39). He the son of King Robert III of Scotland and Anabella Drummond Queen Consort Scotland. He a great x 5 grandson of King John "Lackland" of England. She a great granddaughter of King Edward III of England.
On 28 Mar 1424 [her husband] King James I of Scotland (age 29) signed his release agreement, in which he promised to pay a ransom of 60,000 marks, at Durham, County Durham [Map]. He and his wife Joan Beaufort Queen Consort Scotland (age 20), married for seven weeks, travelled to Melrose Abbey [Map] arriving on 05 Apr 1424
On 21 May 1424 [her husband] King James I of Scotland (age 29) was crowned I King Scotland at Scone Abbey [Map]. Joan Beaufort Queen Consort Scotland (age 20) was crowned Queen Consort Scotland.
Alexander Lindsay 2nd Earl Crawford and William Crichton 1st Lord Crichton were knighted.
On 25 Dec 1424 [her daughter] Margaret Stewart Dauphine of France was born to [her husband] King James I of Scotland (age 30) and Joan Beaufort Queen Consort Scotland (age 20) at Perth [Map]. She a great x 2 granddaughter of King Edward III of England.
In 1426 [her daughter] Isabella Stewart Duchess Brittany was born to [her husband] King James I of Scotland (age 31) and Joan Beaufort Queen Consort Scotland (age 22). She a great x 2 granddaughter of King Edward III of England.
In 1428 [her daughter] Joan Stewart Countess Morton was born to [her husband] King James I of Scotland (age 33) and Joan Beaufort Queen Consort Scotland (age 24). She a great x 2 granddaughter of King Edward III of England.
On 16 Oct 1430 [her son] King James II of Scotland was born to [her husband] King James I of Scotland (age 36) and Joan Beaufort Queen Consort Scotland (age 26). He a great x 2 grandson of King Edward III of England.
In or before 1431 James Dundas of Dundas and [her future sister-in-law] Christian Stewart (age 53) were married.
In 1433 [her daughter] Eleanor Stewart Duchess Austria was born to [her husband] King James I of Scotland (age 38) and Joan Beaufort Queen Consort Scotland (age 29). She a great x 2 granddaughter of King Edward III of England.
In 1434 [her daughter] Mary Stewart was born to [her husband] King James I of Scotland (age 39) and Joan Beaufort Queen Consort Scotland (age 30). She a great x 2 granddaughter of King Edward III of England.
In 1436 [her daughter] Anabella Stewart was born to [her husband] King James I of Scotland (age 41) and Joan Beaufort Queen Consort Scotland (age 32). She a great x 2 granddaughter of King Edward III of England.
On 25 Jun 1436 [her son-in-law] Louis "Father of the People" XI King France (age 12) and [her daughter] Margaret Stewart Dauphine of France (age 11) were married at Tours Castle. They had met the day before. She by marriage Dauphin. She the daughter of King James I of Scotland (age 41) and Joan Beaufort Queen Consort Scotland (age 32). He the son of Charles "Victorious" VII King France (age 33) and Marie Valois Anjou Queen Consort France (age 31). She a great x 2 granddaughter of King Edward III of England. 
On 21 Feb 1437 [her husband] King James I of Scotland (age 42) was assassinated at Blackfriars. He was buried at Carthusian Charterhouse, Perth. His son [her son] King James II of Scotland (age 6) succeeded II King Scotland. His wife, Joan Beaufort Queen Consort Scotland (age 33), managed to escape.
Before 21 Sep 1439 James "Black Knight of Lorn" Stewart (age 44) and Joan Beaufort Queen Consort Scotland (age 35) were married. She the daughter of John Beaufort 1st Marquess Somerset and Dorset and Margaret Holland Duchess Clarence (age 54). She a great granddaughter of King Edward III of England.
On 31 Dec 1439 [her mother] Margaret Holland Duchess Clarence (age 54) died.
Around 1440 [her son] John Stewart 1st Earl Atholl was born to [her husband] James "Black Knight of Lorn" Stewart (age 45) and Joan Beaufort Queen Consort Scotland (age 36). He a great x 2 grandson of King Edward III of England.
In 1442 [her son] James Stewart 1st Earl Buchan was born to [her husband] James "Black Knight of Lorn" Stewart (age 47) and Joan Beaufort Queen Consort Scotland (age 38). He a great x 2 grandson of King Edward III of England.
Around 1443 [her son] Bishop Andrew Stewart was born to [her husband] James "Black Knight of Lorn" Stewart (age 48) and Joan Beaufort Queen Consort Scotland (age 39). He a great x 2 grandson of King Edward III of England.
On 15 Jul 1445 Joan Beaufort Queen Consort Scotland (age 41) died at Dunbar Castle, Dunbar. She was buried at Perth Charterhouse.
On 17 Aug 1451 [her former husband] James "Black Knight of Lorn" Stewart (age 56) was killed.
[her son] Alexander Stewart was born to King James I of Scotland and Joan Beaufort Queen Consort Scotland. He a great x 2 grandson of King Edward III of England.
King Edward "Longshanks" I of England 1239-1307
King Edward III of England 1312-1377
John of Gaunt 1st Duke Lancaster 1340-1399
Eleanor Plantagenet Countess Arundel and Surrey 1318-1372
Richard Fitzalan 10th Earl Arundel 8th Earl Surrey 1306-1376
Thomas Holland 2nd Earl Kent 1350-1397
Kings Wessex: Great x 11 Grand Daughter of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 8 Grand Daughter of Owain "Great" King Gwynedd
Kings Seisyllwg: Great x 14 Grand Daughter of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 9 Grand Daughter of Maredudd ap Bleddyn King Powys
Kings England: Great Grand Daughter of King Edward III of England
Kings Scotland: Great x 9 Grand Daughter of Malcolm III King Scotland
Kings Franks: Great x 7 Grand Daughter of Louis VII King Franks
Kings France: Great x 3 Grand Daughter of Philip "The Fair" IV King France
Margaret Stewart Dauphine of France x 1
King James I of England and Ireland and VI of Scotland x 1
Queen Elizabeth II of the United Kingdom x 1
Great x 4 Grandfather: King Henry III of England Son of King John "Lackland" of England
Great x 3 Grandfather: King Edward "Longshanks" I of England Son of King Henry III of England
Great x 4 Grandmother: Eleanor of Provence Queen Consort England
Great x 2 Grandfather: King Edward II of England Son of King Edward "Longshanks" I of England
Great x 4 Grandfather: Ferdinand III King Castile III King Leon
Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandmother: Eleanor of Castile Queen Consort England 2 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Joan Dammartin Queen Consort Castile and Leon
Great x 1 Grandfather: King Edward III of England Son of King Edward II of England
Great x 4 Grandfather: Philip "Bold" III King France 2 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Philip "The Fair" IV King France 3 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Isabella Barcelona Queen Consort France
Great x 2 Grandmother: Isabella of France Queen Consort England 4 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Henry I King Navarre
4 x Great Grand Son of King William "Conqueror" I of England
Great x 3 Grandmother: Joan Blois I Queen Navarre 3 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Blanche Capet Queen Navarre 2 x Great Grand Daughter of King Henry "Curtmantle" II of England
GrandFather: John of Gaunt 1st Duke Lancaster Son of King Edward III of England
Great x 4 Grandfather: John Hainault I Count Hainault 4 x Great Grand Son of King William "Conqueror" I of England
Great x 3 Grandfather: John Hainault II Count Hainault II Count Holland 5 x Great Grand Son of King William "Conqueror" I of England
Great x 4 Grandmother: Adelaide Gerulfing Countess Hainault
4 x Great Grand Daughter of King William "Conqueror" I of England
Great x 2 Grandfather: William Hainault I Count Hainault III Count Avesnes III Count Holland II Count Zeeland 6 x Great Grand Son of King William "Conqueror" I of England
Great x 4 Grandfather: Henry "Great" Luxemburg V Count Luxemburg III Count Namur
Great x 3 Grandmother: Philippa Luxemburg Countess Hainault and Holland 5 x Great Grand Daughter of King William "Conqueror" I of England
Great x 4 Grandmother: Margaret of Bar Countess Luxemburg and Namur 4 x Great Grand Daughter of King William "Conqueror" I of England
Great x 1 Grandmother: Philippa of Hainault Queen Consort England 5 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Philip "Bold" III King France 2 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Charles Valois I Count Valois 3 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Isabella Barcelona Queen Consort France
Great x 2 Grandmother: Joan Valois Countess Zeeland Holland Avesnes and Hainault 4 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Charles II King Naples 2 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandmother: Margaret Capet Countess Valois 3 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Mary of Hungary Queen Consort Naples
Father: John Beaufort 1st Marquess Somerset and Dorset Grand Son of King Edward III of England
Great x 1 Grandfather: Giles "Payne" Roet
GrandMother: Katherine Roet Duchess Lancaster
Joan Beaufort Queen Consort Scotland Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Thurstan de Holland
Great x 3 Grandfather: Robert de Holand of Upholland
Great x 2 Grandfather: Robert Holland 1st Baron Holand
Great x 1 Grandfather: Thomas Holland 1st Earl Kent 4 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Roger Zouche
6 x Great Grand Son of King Henry I "Beauclerc" England
Great x 3 Grandfather: Alan Zouche 1st Baron Zouche Ashby 2 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Ela Longespée Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 2 Grandmother: Maud Zouche Baroness Holand 3 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Nicholas Segrave 1st Baron Segrave
Great x 3 Grandmother: Eleanor Segrave
Great x 4 Grandmother: Maud de Lucy
GrandFather: Thomas Holland 2nd Earl Kent Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandfather: King Henry III of England Son of King John "Lackland" of England
Great x 3 Grandfather: King Edward "Longshanks" I of England Son of King Henry III of England
Great x 4 Grandmother: Eleanor of Provence Queen Consort England
Great x 2 Grandfather: Edmund of Woodstock 1st Earl Kent Son of King Edward "Longshanks" I of England
Great x 4 Grandfather: Philip "Bold" III King France 2 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandmother: Margaret of France Queen Consort England 3 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Maria Reginar Queen Consort France 5 x Great Grand Daughter of King William "Conqueror" I of England
Great x 1 Grandmother: Joan "Fair Maid of Kent" Princess Wales Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandfather: Baldwin Wake
Great x 3 Grandfather: John Wake 1st Baron Wake of Liddell 2 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandmother: Hawise Quincy Great Grand Daughter of King John "Lackland" of England
Great x 2 Grandmother: Margaret Wake Countess Kent 3 x Great Grand Daughter of King John "Lackland" of England
Great x 4 Grandfather: William Fiennes
Great x 3 Grandmother: Joan Fiennes Baroness Wake Liddell 4 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Blanche Beaumont
3 x Great Grand Daughter of King Henry "Curtmantle" II of England
Mother: Margaret Holland Duchess Clarence 2 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandfather: John Fitzalan 7th Earl Arundel 5 x Great Grand Son of King Henry I "Beauclerc" England
Great x 3 Grandfather: Richard Fitzalan 8th Earl Arundel 3 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandmother: Isabella Mortimer Countess Arundel
2 x Great Grand Daughter of King John "Lackland" of England
Great x 2 Grandfather: Edmund Fitzalan 9th Earl Arundel 4 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandfather: Thomas I Marquess Saluzzo
5 x Great Grand Son of King William "Conqueror" I of England
Great x 3 Grandmother: Alice Saluzzo Countess Arundel 6 x Great Grand Daughter of King William "Conqueror" I of England
Great x 1 Grandfather: Richard Fitzalan 10th Earl Arundel 8th Earl Surrey 5 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandfather: John Warenne 6th Earl Surrey
Great x 3 Grandfather: William Warenne
Great x 4 Grandmother: Alice Lusignan Countess of Surrey
Great x 2 Grandmother: Alice Warenne Countess Arundel
Great x 4 Grandfather: Robert de Vere 5th Earl of Oxford
Great x 3 Grandmother: Joan Vere
Great x 4 Grandmother: Alice Sanford Countess of Oxford
GrandMother: Alice Fitzalan Countess Kent 2 x Great Grand Daughter of King Henry III of England
Great x 4 Grandfather: King Henry III of England Son of King John "Lackland" of England
Great x 3 Grandfather: Edmund "Crouchback" Plantagenet 1st Earl of Leicester 1st Earl Lancaster Son of King Henry III of England
Great x 4 Grandmother: Eleanor of Provence Queen Consort England
Great x 2 Grandfather: Henry Plantagenet 3rd Earl of Leicester 3rd Earl Lancaster Grand Son of King Henry III of England
Great x 4 Grandfather: Robert Capet Count of Artois Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandmother: Blanche Capet Queen Navarre 2 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Matilda Reginar Countess Saint Pol 4 x Great Grand Daughter of King William "Conqueror" I of England
Great x 1 Grandmother: Eleanor Plantagenet Countess Arundel and Surrey 
Great Grand Daughter of King Henry III of England
Great x 4 Grandfather: Patrick Chaworth
Great x 3 Grandfather: Patrick Chaworth
Great x 2 Grandmother: Maud Chaworth
Great x 4 Grandfather: William Beauchamp 9th Earl Warwick
Great x 3 Grandmother: Isabella Beauchamp Baroness Monthermer
Great x 4 Grandmother: Maud Fitzjohn Countess Warwick