Geoffrey de Mandeville, 1st Earl of Essex
- 14
Generation: 1
Generation: 3
1. Geoffrey de Mandeville, 1st Earl of Essex (son of William de Mandeville and Margaret de Rie); died Between 14 and 16 Sep 1144. Geoffrey — Rohese de Vere. [Group Sheet]
Children:Geoffrey — Unknown. [Group Sheet]
Children:- William de Mandeville, 2nd Earl of Essex died 14 Nov 1189.
2. William de Mandeville (son of Geoffrey Mandeville and Athelaise); died Abt 1130. William — Margaret de Rie. [Group Sheet]
3. Margaret de Rie Children:
- 1. Geoffrey de Mandeville, 1st Earl of Essex died Between 14 and 16 Sep 1144.
Generation: 3
4. Geoffrey Mandeville Geoffrey — Athelaise. [Group Sheet]
5. Athelaise Children:
- 2. William de Mandeville died Abt 1130.