
| William Greystoke, , 9th Baron of Greysoke 1252-89 | |
| B: | Greystoke, Cumberland, England |
| D: | 1289 |
| Greystoke, Cumberland, England | |
| Mary Merlay, , co-heiress | |
| B: | 1245 |
| Morpeth, Northumberland, England | |
| M: | Abt 1262 |
| , , , England | |
| D: | Aft 1271 |
| Greystoke, Cumberland, England | |