| Eltern | Geschwister | Kinder |
| Edmund Fitzalan | ||
| Mary Fitzalan | ||
| Henry Beaumont | ||
| John Beaumont | ||
| Richard Fitzalan | Richard Fitzalan | Eleanor Bohun |
| Joan Fitzalan | Elizabeth Bohun | |
| Eleanor Plantagenet | John Fitzalan Arunde | Mary Bohun |
| Alice Fitzalan | ||
| Thomas Fitzalan | ||
| Eleanor Fitzalan | ||
| Mary Fitzalan | ||
| Maud Beaumont | ||
| Partner | ||
| Humphrey Bohun |