| Father | Male Thomas Grey, Sir Knight |
| Born | 1358 | Of, Heton, Northumberland, England |
| Christened | Of, Wark-Upon-Tweed, Northumberland, England |
|
| Died | Aft 17 Nov 1400 | |
| Buried | Aft 24 Nov 1400 | |
| Married | ||
| Father | Thomas Grey, [Sir Knight] | F3763 Group Sheet | |
| Mother | Margaret De Pressene | F3763 Group Sheet | |
| Mother | Female Joan De Mowbray |
| Born | Abt 1362 | |
| Died | Aft 21 Nov 1402 | |
| Buried | ||
| Father | John De Mowbray, [Baron Mowbray] | F8917 Group Sheet | |
| Mother | Elizabeth De Segrave, [Baroness] | F8917 Group Sheet | |
| Child 1 | Male + Sir Thomas (of Heatona) Grey |
| Born | 22 Nov 1384 | Castle, Alnwick, Northumberland, England |
| Died | 25 Jul 1415 | North Gate, Southampton, Hampshire, England |
| Buried | ||
| Spouse | Alice Nevill | F3760 | |
| Married | ||
| Child 2 | Male John (Gray) Grey, [CmtdeTancarvill |
| Born | Abt 1385 | Of, Wark-Upon-Tweed, Northumberland, England |
| Died | 13 Mar 1420 | Battle Of, Bauge, Anjou, France |
| Buried |
| Child 3 | Female + Matilda "Maud" Grey |
| Born | Abt 1393 | Of, Wark, England |
| Died | Aft 13 Aug 1451 | England |
| Buried | ||
| Spouse | Sir Robert Ogle | F1427 | |
| Married | 13 May 1399 | |