
| Sir John de Grey, 1st Baron Grey de Rotherfield | |
| B: | 1277 |
| Rotherfield Greys, Oxfordshire, England | |
| D: | 17 Oct 1311 |
| Wilton, Wiltshire, England | |
![]() | Margaret Odingsells, ,co-heiress |
| Margaret Odingsells, ,co-heiress | |
| B: | 15 May 1277 |
| Solihull, Warwickshire, England | |
| M: | 1297 |
| Oxfordshire, England | |
| D: | 17 Oct 1311 |
| Rotherfield, Sussex, England, United Kingdom | |