Pedro de Castilla, I
1334 - 1369 (34 years)(
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- 1 Pedro de Castilla, I [1] b. 30 Aug 1334 d. 22 Mar 1369
- Maria Juana de Padilla b. 1334 d. Jul 1361
- 2 Constance de Castilla [1.1] b. 1354 d. 24 Mar 1394
- + 1st Duke of Lancaster John of Gaunt Plantagenet b. 24 Jun 1340 d. 4 Feb 1399
- + 1st Duke of Lancaster John of Gaunt Plantagenet b. 24 Jun 1340 d. 4 Feb 1399
- 2 Isabel Perez Leon [1.2] b. 1355 d. 23 Dec 1392
- 1st Duke of York Edmund Langley Plantagenet b. 5 Jun 1341 d. 1 Aug 1402
- 3 2nd Duke of York Edward Plantagenet [1.2.1] b. 1373 d. 25 Oct 1415
- 3 Constance Langley Plantagenet [1.2.2] b. 1374 d. 28 Nov 1416
- Earl of Gloucester Thomas Le Despencer b. 22 Sep 1373 d. 13 Jan 1399
- 4 Elizabeth Le Despencer [1.2.2.1]
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- 4 Elizabeth Le Despencer [1.2.2.1]
- 4th Earl of Kent Edmund Holland
- 4 Eleanor Holland [1.2.2.2] b. 1406
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- 4 Eleanor Holland [1.2.2.2]
- 3 1st Earl of Cambridge Richard of Conisburgh Plantagenet [1.2.3] b. Sep 1375 d. 5 Aug 1415
- Anne Mortimer b. 27 Dec 1390 d. 21 Sep 1411
- 4 3rd Duke of York Richard Plantagenet [1.2.3.1] b. 20 Sep 1411 d. 31 Dec 1460
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- 4 3rd Duke of York Richard Plantagenet [1.2.3.1]
- + Maud de Clifford b. 1389 d. 26 Aug 1446
- 3 2nd Duke of York Edward Plantagenet [1.2.1]
- 2 Constance de Castilla [1.1]