~1080, William born in England, s/o 319837348. Geoffrey de Mandeville.
~1085, Marguerite born in England, d/o 319837350. Eudes de Rie & 319837350. Rohese de Clare.
8/2/1100, Henry I succeeded William Rufus as King of England.
Aft. 1104, William’s father died.
1115, ‘Walterus de Gant’ restored Bardney Abbey, witnessed by ‘Willielmo nepote meo constabulario Cestriæ, Willielmo de Mandevill.
By 1129, William died.
Children of William and Marguerite:
i. Geoffrey de Mandeville (756473352), born ~1105 in England.
ii. Beatrix de Mandeville (79959337), born ~1120 in England.