Margaret de Rie
( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Margaret de Rie
- William de Mandeville d. Abt 1130
- 2 Geoffrey de Mandeville, 1st Earl of Essex d. Between 14 and 16 Sep 1144
- Rohese de Vere
- 3 Maud de Mandeville
- Piers de Lutegareshale
- 4 Geoffrey fitz Piers, 3rd Earl of Essex b. Bef 1170 d. 14 Oct 1213 [ =>]
- Piers de Lutegareshale
- 3 Maud de Mandeville
- Unknown
- 3 William de Mandeville, 2nd Earl of Essex d. 14 Nov 1189
- Rohese de Vere
- 2 Geoffrey de Mandeville, 1st Earl of Essex d. Between 14 and 16 Sep 1144
- William de Mandeville d. Abt 1130