Nielsen Hayden genealogy
Costanza of Portugal
1290 - 1313 (23 years)(
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- 1 Costanza of Portugal [1] b. 3 Jan 1290 d. 23 Nov 1313
- Fernando IV, King of Castile b. 6 Dec 1285 d. 7 Sep 1312
- 2 Alfonso XI, King of Castile and Leon [1.1] b. 13 Aug 1311 d. 26 Mar 1350
- Maria of Portugal b. Abt 1313 d. 13 Jan 1357
- 3 Pedro I, King of Castile [1.1.1] b. 30 Aug 1334 d. 23 Mar 1369
- Maria García de Padilla b. Abt 1335 d. Jul 1361
- 4 Constance of Castile [1.1.1.1] b. 1354 d. 24 Mar 1394
- 4 Isabella of Castile [1.1.1.2] b. 1355 d. 23 Dec 1392
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- 4 Constance of Castile [1.1.1.1]
- 3 Pedro I, King of Castile [1.1.1]
- 2 Alfonso XI, King of Castile and Leon [1.1]