| Isabella of Castile (maid. name Queen of Aragon) | |
| B: | 1283 |
| Toro, Zamora, Castilla-Leon, Spain | |
| D: | 24 Jul 1328 |
| Paris, Paris, Ile-de-France, France | |
| FERNANDO the Summoned King of Castile (maid. name IV) | |
| B: | 6 Dec 1285 |
| Sevilla, Seville, Andalucia, Spain | |
| D: | 7 Sep 1312 |
| Jaén, Jaen, Andalucia, Spain | |
| CONSTANSA Dinisez |
| CONSTANSA Dinisez | |
| B: | 3 Jan 1290 |
| Lisboa, Lisboa, Portugal | |
| M: | Jan 1302 |
| Valladolid, Spain | |
| D: | 17 Nov 1313 |
| Sahagún, Leon, Castilla-Leon, Spain | |
| Alfonso of Castile |
| Alfonso of Castile | |
| B: | Jan 1286 |
| Valladolid, Valladolid, Castilla-Leon, Spain | |
| D: | Aug 1291 |
| Valladolid, Valladolid, Castilla-Leon, Spain | |
| Henry of Castile |
| Henry of Castile | |
| B: | 1288 |
| Vitoria, Alava, Pais Vasco, Spain | |
| D: | 1299 |
| Spain | |
| Peter (Pedro) of Castile (maid. name Lord of Cameros) | |
| B: | 1290 |
| Valladolid, Valladolid, Castilla-Leon, Spain | |
| D: | 25 Jun 1319 |
| Granada, Granada, Andalucia, Spain | |
| Philip of Castile |
| Philip of Castile | |
| B: | 1292 |
| Saville, Perry, Pennsylvania, United States | |
| D: | Jun 1327 |
| Madrid, Madrid, Madrid, Spain | |
| Beatrice of Castile (maid. name Queen consort of Portugal) | |
| B: | 8 Mar 1293 |
| Toro, Zamora, Castilla-Leon, Spain | |
| D: | 25 Oct 1359 |
| Lisbon, Lisboa, Portugal | |
| Affonso IV "The Brave" of Portugal and the Algarves | |
| B: | 8 Feb 1291 |
| Lisboa, Lisboa, Portugal | |
| M: | 12 Sep 1309 |
| Lisboa, Lisboa, Portugal | |
| D: | 28 May 1357 |
| Lisboa, Lisboa, Portugal | |
| Sancho IV Alfonsez 'the Brave' King of Castile, Leon and Galicia | |
| B: | 12 May 1258 |
| Sevilla, Seville, Andalucia, Spain | |
| D: | 25 Apr 1295 |
| Toledo, Toledo, Castilla-La Mancha, Spain | |
| Maria Majorra Alfonsez de Molina |
| Maria Majorra Alfonsez de Molina | |
| B: | 1260 |
| Molina, Guadalajara, Castilla-La Mancha, Spain | |
| M: | Jul 1281 |
| Toledo, Castilla-La Mancha, Spain | |
| D: | 1 Jun 1321 |
| Valladolid, Valladolid, Castilla-Leon, Spain | |
| Alfonso X (The Wise) King Of Leon & Castile | |
| B: | 23 Nov 1221 |
| Toledo, Toledo, Castilla-La Mancha, Spain | |
| D: | 4 Apr 1284 |
| Sevilla, Andalusia, Castile, Spain | |
| Violante Yolanda of Aragon |
| Violante Yolanda of Aragon | |
| B: | 8 Jun 1236 |
| Zaragoza, Zaragoza, Aragon, Spain | |
| M: | 26 Nov 1246 |
| Valladolid, Valladolid, Castilla-Leon, Spain | |
| D: | 1300 |
| Roncesvalles, Navarra, Navarra, Spain | |
| Ferdinand |
| Ferdinand | |
| B: | 1225 |
| D: | 1248 |
| Phillip |
| Phillip | |
| B: | 1231 |
| D: | 1274 |
| Sanco |
| Sanco | |
| B: | 1233 |
| D: | 1261 |
| Berengaria |
| Berengaria | |
| B: | 1238 |
| D: | 1289 |
| Ferdinand III of Castile |
| Ferdinand III of Castile | |
| B: | 1200 |
| Castile, Spain | |
| D: | 30 May 1252 |
| Sevilla, Seville, Andalucia, Spain | |