William Brereton, II
(Notes: You may have to scroll down or right to see chart.)
| William Brereton, IV | |
| B: | 1251 |
| Barton, Lancashire, England | |
| Rose De Vernon | |
| B: | 1253 |
| Chester, Cheshire, England | |
| William Brereton, III | |
| B: | 1224 |
| England | |
| Ralph Brereton, II | |
| B: | 1197 |
| Ada of Huntingdon | |
| B: | Huntingdon, Huntingdonshire, England |
| D: | 2 Nov 1241 |
|
| Margery De Thornton | |
| B: | 1181 |
| Cheshire, England | |
