| Father | Edward Longshanks I "King of England" (1239 - 1307) |
| Mother | Eleanor Castile (1241 - 1290) |
| Sibling | Eleanor Plantagenet "Princess of England" (1264 - 1298) |
| Sibling | Joan "Princess of England" (1265 - 1265) |
| Sibling | Henry Plantagenet "Prince of England" (1267 - 1274) |
| Sibling | Juliana Or Katherine "Princess of England" (1271 - 1271) |
| Sibling | Joan Acre "Princess of England" (1272 - 1307) |
| Sibling | Alphonso Plantagenet "Prince of England" (1273 - 1284) |
| Sibling | Margaret Plantagenet "Princess of England" (1275 - 1318) |
| Sibling | Berengaria Plantagenet "Princess of England" (1276 - 1278) |
| Sibling | Mary York "Princess of England" (1278 - 1332) |
| Sibling | Alice "Princess of England" (1279 - 1291) |
| Sibling | Elizabeth Rhuddan "Princess of England" (1282 - 1316) |
| Sibling | Edward Carnavon II "King of England" (1284 - 1327) |
| Sibling | Beatrice "Princess of England" (1286 - ) |
