Nielsen Hayden genealogy
Peter fitz Assulf
- Bef 1143( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Peter fitz Assulf [1] d. Bef 1143
- Emma de Lascelles
- 2 Adam de Birkin [1.1] d. 1185
- Maud de Cauz d. Bef 25 May 1224
- 3 (Unknown) de Birkin [1.1.1]
- Robert le Vavasour d. Bef 1228
- 4 Maud le Vavasour [1.1.1.1] d. Bef 1226 [ =>]
- Robert le Vavasour d. Bef 1228
- 3 (Unknown) de Birkin [1.1.1]
- Maud de Cauz d. Bef 25 May 1224
- 2 Adam de Birkin [1.1] d. 1185
- Emma de Lascelles