Ada of Huntingdon
- 1241( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Ada of Huntingdon [1] d. 2 Nov 1241
- Ralph Brereton, II b. 1197
- 2 William Brereton, III [1.1] b. 1224
- Cicilie Sandbach
- 3 William Brereton, IV [1.1.1] b. 1251
- Rose De Vernon b. 1253
- 4 Margery Brereton [1.1.1.1] b. 1278 d. 1350 [ =>]
- Rose De Vernon b. 1253
- 3 William Brereton, IV [1.1.1] b. 1251
- Cicilie Sandbach
- 2 William Brereton, III [1.1] b. 1224
- Ralph Brereton, II b. 1197