Sir John "the Butcher" 9th Baron Clifford de Clifford |
| Born | 08 Apr 1435 | Castle Conisborough, Yorkshire, England |
| Died | 28 Mar 1461 | in battle at Ferrybridge, Yorkshire, England |
| Buried | ||
| Married | 1453 | Castle Coningsborough, Yorkshire, England |
| Father | Sir Thomas 8th Baron Clifford de Clifford | F639 Group Sheet | |
| Mother | Joan 7th Baroness Dacre | F639 Group Sheet | |
Lady Margaret Bromflete |
| Born | 1436 | Lonsborough, Yorkshire, England |
| Died | 12 Apr 1493 | Lonsborough, Yorkshire, England |
| Buried | ||
| Other Spouse | Sir Lancelot Threlkeld | F801 | |
| Married | 16 Jan 1462 | Lonsborough, Yorkshire, England |
| Father | Sir Henry 1st Lord Vescy Bromflete | F836 Group Sheet | |
| Mother | Eleanor FitzHugh | F836 Group Sheet | |
Child 1 | MaleSir Henry 10th Baron Clifford de Clifford |
| Born | 1453 | Skipton, Yorkshire, England |
| Died | 23 Apr 1523 | Shap Abbey, Westmoreland County, England |
| Buried |
Child 2 | MaleThomas DeClifford |
| Born | 1460 | Conisborough Castle, Yorkshire, England |
| Died | 1483 | Conisborough, Yorkshire, England |
| Buried |
Child 4 | FemaleElizabeth Clifford |
| Born | 1461 | Tufton, Hampshire, England |
| Died | 1485 | Tufton, Cumberland, England |
| Buried |