
| Name | John de Grey | |
| Prefix | Sir | |
| Suffix | 1st Baron Grey de Rotherfield | |
| Birth | 1277 | Rotherfield Greys, Oxfordshire, England |
| Gender | Male | |
| _FSFTID | LBBR-VR4 | |
| _UID | 1938E63415A3A04EA34C4977BF0063D9BBDB | |
| Death | 17 Oct 1311 | Wilton, Wiltshire, England |
| Person ID | I29919 | Ken Tree |
| Last Modified | 3 Nov 2019 | |
| Family | Margaret Odingsells, ,co-heiress, b. 15 May 1277, Solihull, Warwickshire, England d. 17 Oct 1311, Rotherfield, Sussex, England, United Kingdom (Age 34 years) | |
| Marriage | 1297 | Oxfordshire, England |
| _UID | EA3BB51C2A70DA409E8F32E6F19F70A7969E | |
| Family ID | F13953 | Group Sheet | Family Chart |
| Last Modified | 1 Apr 2026 | |