| Father | Lord John MASSEY (1344 - 1403) |
| Mother | Alice WORSLEY (1349 - 1427) |
| Sibling | Margery MASSEY (1364 - 1396) |
| Sibling | Jane MASSY (1364 - ) |
| Sibling | Geoffery MASSEY (1369 - 1457) |
| Sibling | Thomas MASSEY (1371 - 1420) |
| Sibling | Alice MASSEY (1373 - 1401) |
| Sibling | Dulcie MASSEY (1374 - 1419) |
| Sibling | Johanna Joan DE MASSEY (1375 - 1420) |
| Sibling | Lawrence MASSEY (1377 - ) |
| Sibling | William MASSEY (1379 - 1429) |
| Sibling | Sir Hugh MASSEY (1380 - 1420) |
| Sibling | John MASSIE II (1380 - ) |
| Sibling | Peter MASSEY, OF TATTON (1387 - 1442) |
| Sibling | Richard MASSEY, OF TATTON (1389 - 1457) |
| Sibling | Cecily MASSEY (1395 - ) |