| Isabella Gilbert |
| Father: Otho Gilbert | Mother: Elizabeth Hill |
| Born:
Abt 1445 Devon, England |
Died: England |
| Spouse: Sir Knight Thomas Grenville | Married:
Abt 1450 of Bideford, Devonshire, England |
| Children:
Jane Grenville Richard Grenville Hanora Grenville Agnes Grenville Sir Knight Roger Grenville Mary Granville Catherine Grenville Jane Grenville Philipa Grenville | Brothers & Sisters:
Alice or Jane Gilbert Isabella Gilbert Thomas Gilbert Otho II Gilbert William Gilbert Isabella Gilbert Richard Gilbert John Gilbert William Gilbert Elizabeth Gilbert |