| William de Beauchamp & Isabel Mauduit | |
| Husband | Wife |
| William de Beauchamp | Isabel Mauduit |
|
b: about 1210 Of, Elmley Castle, Worcestershire, England d: 1269 |
b: about 1214 Of, Hanslape, Buckinghamshire, England d: before 1268 |
| Marriage: in 1245 while living in Hanslape, Buckinghamshire, England. | |
| Parents | |
| Walcheline de Beauchamp (~1184 - 1236) | William Mauduit (~1186 - 1257) |
| Joane de Mortimer (~1194 - 1268) | Alice de Newburg (1196 - <1263) |
| Grand Parents | |
| Walter de Beauchamp (~1153 - 1235) | Robert Mauduit (~1172 - 1221/1222) |
| Bertha de Braose (~1151 - 1170) | Isabel Bassett (~1166 - 1224) |
| Roger de Mortimer (~1155 - 1214) | Earl Waleran of Warwick (~1140 - <1204) |
| Isabel de Ferrers (1172 - <1252) | Alice de Harcourt (~1181 - >1212) |
| Children (Family Detail) | |
| Sarah de Beauchamp | - b: about 1255 Of, Elmey Castle, Worcestershire, England |
| William de Beauchamp | - b: about 1227 Of, Elmley Castle, Worcestershire, England |