| William de Vescy ( - <1253) |
Louis de Brienne Vicompte of Beaumont |
| Agnes de Ferrers ( - 1290) |
Agnes |
| John Vescy | Isabel de Beaumont |
| b. 18 Jul 1244 d. ca 10 Feb 1289 . 1st s. dsp. Ed I's secretary and counsellor. |
b. d. ca Nov 1334 . dsp. |
| Spouses: 1, 2 |