Nielsen Hayden genealogy
William I de Mandeville
- Bef 1116
Generation: 1
1. William I de Mandeville was born in of Great Waltham, Essex, England (son of Geoffrey I de Mandeville and Adeliza de Balts); died before May 1116. Family/Spouse: Margaret fitz Eudes. [Group Sheet] [Family Chart]
Children:- Beatrice de Mandeville was born about 1105; died before 19 Apr 1197 in Rickling, Saffron, Essex, England; was buried in Walden Abbey, Essex, England.
2. Geoffrey I de Mandeville was born in of Manneville, Seine-Inferieure, Normandy, France; died after 1086; was buried in Westminster Abbey, Westminster, Middlesex, England. Geoffrey married Adeliza de Balts. Adeliza died before 1100; was buried in Westminster Abbey, Westminster, Middlesex, England. [Group Sheet] [Family Chart]
3. Adeliza de Balts died before 1100; was buried in Westminster Abbey, Westminster, Middlesex, England. Children:
- 1. William I de Mandeville was born in of Great Waltham, Essex, England; died before May 1116.
- Beatrice de Mandeville was born in of Rycote, Oxfordshire, England.