William de Mandeville
- Abt 1130
Generation: 1
1. William de Mandeville (son of Geoffrey Mandeville and Athelaise); died Abt 1130. William — Unknown. [Group Sheet]
Children:- Beatrice de Mandeville died Bef 1197.
William — Margaret de Rie. [Group Sheet]
Children:- Geoffrey de Mandeville, 1st Earl of Essex died Between 14 and 16 Sep 1144.
2. Geoffrey Mandeville Geoffrey — Athelaise. [Group Sheet]
3. Athelaise Children:
- 1. William de Mandeville died Abt 1130.