Children |
| 1. Fernando Prince of Castile And Leon, b. Abt 1248, Seville, Andalucia, Spain d. Yes, date unknown |
| 2. Berenguela Princess of Castile And Leon, b. Between Jun 1253 and Dec 1253, Seville, Andalucia, Spain d. 1300 (Age 46 years) |
| 3. Beatriz Princess of Castile And Leon, b. Dec 1254, Seville, Andalucia, Spain d. Aft 1280 (Age > 27 years) |
| 4. CERDA, Fernando De La, b. 4 Jan 1256, Seville, Andalucia, Spain d. 25 Jul 1275, Allariz, Orense, Galicia, Spain (Age 19 years) |
| 5. LEANOR, b. Abt 1256 d. Yes, date unknown |
| 6. Sancho IV King of Castile & Leon, b. 12 May 1258 d. 25 Apr 1295, Toledo, Spain (Age 36 years) |
| 7. COSTANZA, b. Abt 1259 d. Yes, date unknown |
| 8. Pedro Prince of Castile And Leon, b. Bef Jun 1261, Seville, Andalucia, Spain d. 20 Oct 1283, Ledesma, Salamanca, Castilla-Leon, Spain (Age > 22 years) |
| 9. Juan Prince of Castile And Leon, b. Bef Apr 1264, Seville, Andalucia, Spain d. 25 Jun 1319, Vega De Granada, Granada, Spain (Age > 55 years) |
| 10. ISABEL, b. Abt 1265 d. Yes, date unknown |
| 11. VIOLANTE, b. Abt 1266 d. Yes, date unknown |
| 12. Jaime Prince of Castile And Leon, b. Bef Nov 1268, Seville, Andalucia, Spain d. 9 Aug 1284 (Age > 15 years) |
| 13. Yolanda Princess of Castile And Leon, b. Abt 1270, Seville, Andalucia, Spain d. Bef 1308 (Age < 37 years) |
| 14. Isabel Princess of Castile And Leon, b. Aft 1272, Seville, Andalucia, Spain d. Bef 1372 (Age < 98 years) |
| 15. Leonor Princess of Castile And Leon, b. Aft 1274, Seville, Andalucia, Spain d. Yes, date unknown |
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