| Father | Male King Edward I "Longshanks" England, King |
| Born | 10 Jun 1239 | , Westminster, Middlesex, England |
| Christened | 15 Jun 1239 | , Westminster, Middlesex, England |
| Died | 29 Jun 1307 | , Cumberland, Cumberland, England |
| Buried | 20 Oct 1307 | Westminster Abbe, Westminister, Middlesex, England |
| Married | 11 Oct 1254 | Burgos, Burgos, Burgos, Spain |
| Other Spouse | Marguerite Princess Of France | F8922 | |
| Married | 1 Sep 1299 | Canterbury Cathe, Kent, Kent, England |
| Father | King Henry III England | F8921 Group Sheet | |
| Mother | Eleanor Countess Of Provence, Queen of England | F8921 Group Sheet | |
| Mother | Female Eleanor "Leonor" Princess Castile & Leon, [Queen] |
| Born | 1243 | Of, Burgos, Burgos, Spain |
| Died | 22 Nov 1290 | , Herdeby, Lincolnshire, England |
| Buried | 9 Dec 1290 | Westminster Abbe, Westminster, Middlesex, England |
| Father | Ferdinand III King Castile | F16975 Group Sheet | |
| Mother | Jeanne De Dammartin, [Countess] | F16975 Group Sheet | |
| Child 1 | Female Eleanor Princess Of England |
| Born | 1263 | Windsor Castle, Windsor, Berkshire, England |
| Died | 1297 | |
| Buried | ||
| Spouse | Alphonso Aragon | F16371 | |
| Married | 8 Aug 1282 | |
| Spouse | Henry III Count Bar-Le-Duc | F16372 | |
| Married | 13 Sep 1293 | |
| Child 2 | Female Joan Princess Of England |
| Born | 1264 | Windsor Castle, Windsor, Berkshire, England |
| Died | ||
| Buried | 31 Aug 1265 | Windsor Castle, Windsor, Berkshire, England |
| Child 3 | Male John Prince Of England |
| Born | 3 Jul 1266 | Windsor Castle, Windsor, Berkshire, England |
| Died | 25 Jul 1272 | |
| Buried |
| Child 4 | Male Henry Prince Of England |
| Born | 1266/1267 | Windsor Castle, Windsor, Berkshire, England |
| Died | Abt 7 Oct 1274 | |
| Buried | 13 Oct 1274 |
| Child 5 | Female Julian "Katherine" Princess England |
| Born | 1270 | , Akko, Hazafon, Israel |
| Died | 1270 | , Akko, Hazafon, Israel |
| Buried |
| Child 6 | Female Joan "Of Acre", England |
| Born | 1271 | (acre), Akko, Hazafon, Israel |
| Died | 15 Apr 1307 | , Clare, Suffolk, England |
| Buried | 18 Apr 1307 | Austin Friars', Clare, Suffolk, England |
| Spouse | Gilbert De Clare, Earl | F16373 | |
| Married | Apr 1290 | Westminister Abb, Westminster, Middlesex, England |
| Spouse | Ralph De Monthermer | F16374 | |
| Married | Dec 1295/1296 | Akko, Hazafon, Israel |
| Child 7 | Male Alphonso Prince Of England, Earl of Chester |
| Born | 17 Nov 1273 | , Bayonne, Basses-Pyrenees, France |
| Died | 12 Aug 1284 | |
| Buried |
| Child 8 | Female Isabel Princess Of England |
| Born | Abt 1273 | Of, Windsor Castle, Berkshire, England |
| Died | ||
| Buried |
| Child 9 | Female Margaret Princess Of England |
| Born | 4 Sep 1275 | Windsor Castle, Windsor, Berkshire, England |
| Died | 1317 | |
| Buried | ||
| Spouse | Jean II, Duke Brabant | F16375 | |
| Married | Jun 1290 | Westminster Abbe, Westminster, Middlesex, England |
| Child 10 | Female Berengaria Princess Of England |
| Born | 1275 | , Kennington, Berkshire, England |
| Died | Abt 1276/1278 | |
| Buried |
| Child 11 | Female Mary Princess Of England |
| Born | 4 Mar 1278 | Windsor Castle, Windsor, Berkshire, England |
| Died | Bef 15 Jul 1232 | Unmarried |
| Buried |
| Child 12 | Female Alice Princess Of England |
| Born | 5 Mar 1279 | Palace, Woodstock, Oxfordshire, England |
| Died | 1290 | Unmarried |
| Buried |
| Child 13 | Female + Elizabeth Princess Of England |
| Born | 31 Jul 1282 | Rhuddlan Castle, Rhuddlan, Flintshire, Wales |
| Died | 27 Apr 1316 | , Quendon, Essex, England |
| Buried | 15 May 1316 | Walden Abbey, Hertfordshire, England |
| Spouse | Humphrey VIII De Bohun | F16358 | |
| Married | 6 Nov 1302 | Abbey, Westminster, Middlesex, England |
| Spouse | Jan I, Count Holland | F16351 | |
| Married | 6 Nov 1302 | |
| Child 14 | Male + King Edward II King England |
| Born | 18 Apr 1284 | Caernarvon Castl, Caernarvon, Caernarvonshire, Wales |
| Died | 13 Sep 1327 | Berkeley Castle, Berkeley, Gloucestershire, England |
| Buried | 12 Dec 1327 | Cathedral, Gloucester, Gloucestershire, England |
| Spouse | Isabella Princess Of France | F13434 | |
| Married | 17 Jan 1308 | Boulogne, Pas-de-Calais, Pas-de-Calais, France |
| Child 15 | Female Beatrice Princess Of England |
| Born | 1285 | , Toulouse, Haute-Garonne, France |
| Died | ||
| Buried |
| Child 16 | Female Blanche Princess Of England |
| Born | 1289 | Windsor Castle, Windsor, Berkshire, England |
| Died | ||
| Buried |