Nielsen Hayden genealogy
Robert de Cauz
- Abt 1139( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Robert de Cauz [1] d. Abt 1139
- Isabel de Ferrers
- 2 Robert de Cauz [1.1] d. Bef 1167
- Sybil Basset b. Abt 1135
- 3 Maud de Cauz [1.1.1] d. Bef 25 May 1224
- Adam de Birkin d. 1185
- 4 (Unknown) de Birkin [1.1.1.1] [ =>]
- Adam de Birkin d. 1185
- 3 Maud de Cauz [1.1.1] d. Bef 25 May 1224
- Sybil Basset b. Abt 1135
- 2 Robert de Cauz [1.1] d. Bef 1167
- Isabel de Ferrers