| Father | William FitzPatrick De Washington de Hertburn (b. 1160, d. 1194) |
| Mother | Margaret of Huntingdon (b. 1145, d. 1201) |
| Son | Walter de Washington+ (b. about 1207, d. 14 May 1264) |
| Pedigree Chart |
| Birth | about 1182 | William Washington, II, was born about 1182 in EnglandBG. |
| Death | 1239 | He died in 1239 at age ~57 in Durham, EnglandBG. |
| Last Edited | 7 December 2020 |