Family/Spouse: Isabel de Bigod. Isabel (daughter of Hugh of Norfolk Bigod, 3rd Earl of Norfolk and Maud Marshal, Marshall of England) was born about 1222 in Thetford, Norfolk, England; died in 1239. [Group Sheet] [Family Chart]
Walter + Margaret de Braose, Lady of Trim. Margaret (daughter of William de Braose, 4th Lord of Bramber and Maud (Matilda) de St Valerie) was born in 1177; was buried after 1255. [Group Sheet] [Family Chart]
Hugh + Rose of Monmouth. Rose died before 1180. [Group Sheet] [Family Chart]
William married Maud (Matilda) de St Valerie about 1166. Maud (daughter of Bernard of Hinton Waldrist in Berkshire (now Oxfordshire) de St Valerie and Matilda) was born about 1155 in France; died in 1210. [Group Sheet] [Family Chart]
William married Bertha de Pîtres before 1150. Bertha (daughter of Miles of Gloucester de Pîtres, 3rd Earl Hereford-Lord High Constable of England and Sybil de Neufmarche) was born in 1130; and died. [Group Sheet] [Family Chart]
Bernard + Matilda. Matilda and died. [Group Sheet] [Family Chart]