Family History - Person Sheet
Family History - Person Sheet
NameWilliam I of Hainault 
1021
1021Birthabout 12861021
DeathJune 7, 13371021
FatherCount John II of Hainault (1247-1304)
MotherPhilippa of Luxembourg (1252-1311)
Spouses
Birthabout 12941022
DeathMarch 7, 13421022
FatherCharles of Valois (1270-1325)
MotherCountess Margaret of Anjou (1273-1299)
MarriageMay 23, 13051022
ChildrenWilliam II (1307-1345)
John (-1316)
Margaret II (1311-1356)
Philippa (1314-1369)
Agnes (-1327)
Johanna (1315-1374)
Isabelle (1323-1361)
Louis (1325-1328)
Jan (1320-1389)
Notes for William I of Hainault
Count of Hainault.1021
“Many of his daughters married with important rulers of Europe; the King of England and the Holy Roman Emperor were married to his daughters, while he was married to the sister of the King of France. With these important alliances William gained considerable influence and respect which he used to advance the interests of his counties.”1021
See William I, Count of Hainaut - Wikipedia, the free encyclopedia.
“Many of his daughters married with important rulers of Europe; the King of England and the Holy Roman Emperor were married to his daughters, while he was married to the sister of the King of France. With these important alliances William gained considerable influence and respect which he used to advance the interests of his counties.”1021
See William I, Count of Hainaut - Wikipedia, the free encyclopedia.