Lord Richard de Grey 1200–1260 | | |
Sir William de Grey 1204–1287 | | |
| | Lord Ralph de Basset 1253–1299 | | |
Reynold de Grey 1235–1308 | | |
| | Sir John de Grey 1205–1267 Joan le Esquire 1211–1256 | | |
Sir Robert de Grey 1206–1245 | | |
| | | | |
| | Isobel Aquillion 1140–1186 | | |
| | Amabilia de Lindsay 1130–… |