She had a relationship with Guillame (William) de Lovel, Seigneur d'Ivry.
Child(ren):
''' MATHILDE de Beaumont'''ing three sisters (whom he does not name), one of whom he married to Guillaume Lovel son of Ascelin[2303]. The primary source which confirms her name has not yet been identified. m ([1120]) GUILLAUME Seigneur d'Ivry et de Breval, son of ASCELIN Goël & his wife ---. He rebelled against Henry I King of England in Sep 1123, with his brothers-in-law Waléran de Meulan, Hugues de Montfort and Hugues de Châteaufneuf[2304].
Added via a Record Match