MaleWilliam de MONTAGU |
| Birth | 1302 OR 1303 | , Cassington, Oxfordshire, England |
| Christening | (17-18 1320) |
|
| Death | 30 Jan 1343 OR 1344 | , Windsor Castle, Berkshire, England |
| Burial | , Bisham, Berkshire, England |
|
| Marriage | Not Married |
|
| Other Spouse | Katherine de GRANDISON | F2382 | |
| Marriage | 1327 | Of, Cassington, Oxfordshire, England |
| Father | William De MONTAGU (MONTACUTE), BARON MONTAGU | F4393 Group Sheet | |
| Mother | Elizabeth De MONTFORT, BARONESS MONTAGU | F4393 Group Sheet | |