| Eltern | Geschwister | Kinder |
| Margaret Percy | ||
| Henry Percy | ||
| Richard Percy | ||
| Roger Percy | ||
| Isabel Percy | ||
| Robert Percy | Alice Neville | |
| Thomas Percy | Eleanor Neville | |
| Henry Percy | William Percy | Thomas Neville |
| Maud Percy | Ralph Neville | |
| Idonea Clifford | Eleanor Percy | Idina Neville |
| Partner | Maud Neville | |
| John Neville | Elizabeth Neville | |
| Miss Neville |