| Father | John Lackland King of England (1166 - 1216) |
| Mother | Isabella Of Angoulême (1186 - ) |
| Sibling | Richard Plantagenet Earl of Cornwall (1209 - 1272) |
| Sibling | Joan Lady of Wales Plantagenet (1191 - 1237) |
| Sibling | Henry III ( - ) |
| Sibling | Henry Plantagenet III (1207 - 1272) |
| Sibling | Joan England (1210 - ) |
| Sibling | Henry III King of England Plantagenet (1216 - 1272) |
| Sibling | Richard True Earl Of Cornwall ( - ) |
| Sibling | Richard True Earl Of Cornwall ( - ) |
| Sibling | Isabelle Plantaganet (1214 - ) |
| Sibling | Joan Plantagenet Queen Consort of Scotland (1210 - 1238) |
| Sibling | Henry III, King of England (1207 - 1272) |
| Sibling | Richard De Cornwall ( - ) |
| Sibling | Richard (1208 - 1272) |
| Sibling | Isabelle ( - ) |
| Sibling | Henry III (1207 - 1272) |