
| William II de Fiennes, , Lord of Wendover | |
| B: | 1245 |
| WENDOVER, BUCKS, BUCKINGHAMSHIRE, ENGLAND | |
| D: | 11 Jul 1302 |
| Courtral, Flandre, Occidential, BELGIUM | |
| Giles De Fiennes, Sir Knight crusader | |
| B: | ABT. 1250 |
| Wendover, Buckinghamshire, England | |
| D: | 1293 |
| Isabel de Conde | |
| B: | ABT. 1220 |
| Conde-sur-Escaut,Norad,France | |
| Ingelram de Fiennes, , Seigneur de Fienes | |
| B: | 1192 |
| Knights Tolleshunt, Essex, England | |
| M: | BEF. 1244 |
| 2nd wife | |
| D: | 1267 |
| Wendover Manor, Buckinghamshire, England | |