Count Hainault
Count Hainault is in Count.
On 25 Aug 915 Reginar "Longneck" Reginarids I Duke Lorraine (age 49) died. Reginar II Reginarids II Count Hainault (age 23) was appointed II Count Hainault. His son Gilbert Reginarids I Duke Lorraine (age 25) succeeded I Duke Lorraine.
Around 932 Reginar II Reginarids II Count Hainault (age 40) died. His son Reginar Reginar III Count Hainault (age 12) succeeded III Count Hainault.
Before 973 Reginar Reginar III Count Hainault (age 53) and Adela Equisheim Countess Hainault were married. She by marriage Countess Hainault. He the son of Reginar II Reginarids II Count Hainault.
In 1040 Herman Reginar V Count Mons III Count Hainault and Richilde Unknown Countess Mons and Hainault were married. She by marriage Countess Mons, Countess Hainault. He the son of Reginar Reginar V Count Mons and Mathilde Brabant Countess Mons.
In 1051 Baldwin VI Count Flanders I Count Hainault (age 21) succeeded I Count Hainault.
Before 1055 Baldwin VI Count Flanders I Count Hainault (age 25) and Richilde Countess Flanders and Hainault were married. She by marriage Countess Flanders, Countess Hainault. He the son of Baldwin "The Good" V Count Flanders (age 42) and Adela Capet Duchess Normandy (age 45).
On 22 Feb 1071 Battle of Cassel was fought between uncle Robert "The Frisian" I Count Flanders (age 38) and nephew Arnulf III Count Flanders (age 16), supported by his mother Richilde Countess Flanders and Hainault and Philip "Amorous" I King France (age 18), over the succession of Flanders.
Arnulf III Count Flanders (age 16) was killed. His brother Baldwin Flanders II Count Hainault (age 15) succeeded II Count Hainault. Robert "The Frisian" I Count Flanders (age 38) was appointed I Count Flanders.
William Fitzosbern 1st Earl Hereford (age 51) was killed. His son Roger de Breteuil Fitzosbern 2nd Earl Hereford succeeded 2nd Earl Hereford.
Eustace Flanders II Count Boulogne (age 56) and his son Eustace Flanders III Count Boulogne fought for Robert. During the battle Robert "The Frisian" I Count Flanders (age 38) and Richilde Countess Flanders and Hainault were captured, and subsequently exchanged for each other.
In 1102 Baldwin Flanders III Count Hainault (age 14) succeeded III Count Hainault.
On 17 Dec 1195 Baldwin Flanders V Count Hainault (age 45) died. His son Baldwin IX Count Flanders VI Count Hainault (age 24) succeeded 6th Count Hainault.
In 1246 John Hainault I Count Hainault (age 27) and Adelaide Gerulfing Countess Hainault (age 16) were married. She by marriage Countess Hainault. She the daughter of Floris Gerulfing IV Count Holland and Mathilde Reginar Countess Holland and Palatine (age 46). He the son of Bouchard Avesnes and Margaret II Countess Flanders (age 43). They were third cousins. He a great x 4 grandson of King William "Conqueror" I of England. She a great x 4 granddaughter of King William "Conqueror" I of England. 
In 1246 John Hainault I Count Hainault (age 27) succeeded I Count Hainault.
On 24 Dec 1257 John Hainault I Count Hainault (age 39) died. His son John Hainault II Count Hainault II Count Holland (age 10) succeeded II Count Hainault, II Count Holland.
On 22 Aug 1304 John Hainault II Count Hainault II Count Holland (age 57) died. His son William Hainault I Count Hainault III Count Avesnes III Count Holland II Count Zeeland (age 18) succeeded I Count Hainault.
On 19 May 1305 William Hainault I Count Hainault III Count Avesnes III Count Holland II Count Zeeland (age 19) and Joan Valois Countess Zeeland Holland Avesnes and Hainault (age 11) were married. She by marriage Countess Zeeland, Countess Holland, Countess Avesnes, Countess Hainault. She the daughter of Charles Valois I Count Valois (age 35) and Margaret Capet Countess Valois. He the son of John Hainault II Count Hainault II Count Holland and Philippa Luxemburg Countess Hainault and Holland (age 53). She a great x 4 granddaughter of King Henry "Curtmantle" II of England. 
On 07 Jun 1337 William Hainault I Count Hainault III Count Avesnes III Count Holland II Count Zeeland (age 51) died. His son William Hainault II Count Hainault (age 30) succeeded II Count Hainault. Joanna Reginar Duchess Brabant (age 15) by marriage Countess Hainault.
On 26 Sep 1345 William Hainault II Count Hainault (age 38) died. His sister Margaret Hainault Holy Roman Empress (age 33) succeeded II Countess Hainault. Louis Wittelsbach IV Holy Roman Emperor (age 63) by marriage Count Hainault.
In 1354 William Wittelsbach I Duke Lower Bavaria (age 23) succeeded V Count Hainault, V Count Zeeland.
On 13 Dec 1404 Albert Wittelsbach I Duke Bavaria (age 68) died at The Hague. His son William Wittelsbach IV Count Holland VI Count Hainault V Count Zeeland (age 39) succeeded IV Count Holland, VI Count Hainault, V Count Zeeland. Margaret Valois Countess Holland (age 30) by marriage Countess Holland.
Baldwin Flanders II Count Hainault and Ida Reginar Countess Hainault were married. She by marriage Countess Hainault. She the daughter of Henry Reginar II Count Louvain and Adela Thuringa Countess Louvain. He the son of Baldwin VI Count Flanders I Count Hainault and Richilde Countess Flanders and Hainault. They were half fourth cousins.
Baldwin Flanders V Count Hainault and Margaret Metz Countess Hainault and Flanders were married. She by marriage Countess Hainault. She the daughter of Thierry Metz Count Flanders and Sibylla Anjou Countess Essex and Flanders. He the son of Baldwin Flanders IV Count Hainault and Alice Namur Countess Hainault. They were third cousins.
Baldwin Flanders V Count Hainault succeeded V Count Hainault.
Baldwin Flanders IV Count Hainault succeeded IV Count Hainault.
Baldwin Flanders III Count Hainault and Yolande Guelders Countess Hainault were married. She by marriage Countess Hainault. She the daughter of Gerald I Count Guelders. He the son of Baldwin Flanders II Count Hainault and Ida Reginar Countess Hainault.
John "Pitiless" Wittelsbach II Duke Bavaria Straubing succeeded III Count Holland, VI Count Hainault, V Count Zeeland, II Duke Bavaria Straubing.
Reginar "Longneck" Reginarids I Duke Lorraine was appointed I Count Hainault.
John Hainault II Count Hainault II Count Holland and Philippa Luxemburg Countess Hainault and Holland were married. She by marriage Countess Hainault, Countess Holland. She the daughter of Henry "Great" Luxemburg V Count Luxemburg III Count Namur and Margaret of Bar Countess Luxemburg and Namur. He the son of John Hainault I Count Hainault and Adelaide Gerulfing Countess Hainault. They were third cousin once removed. He a great x 5 grandson of King William "Conqueror" I of England. She a great x 5 granddaughter of King William "Conqueror" I of England.
Baldwin Flanders IV Count Hainault and Alice Namur Countess Hainault were married. She by marriage Countess Hainault. She the daughter of Godfrey Namur I Count Namur and Ermesinde Luxemburg Countess Namur. He the son of Baldwin Flanders III Count Hainault and Yolande Guelders Countess Hainault.