Mary PLANTAGENET

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- 1 Mary PLANTAGENET [1] b. 1320 d. 1 Sep 1362
3rd Baron of Alnwick Henry PERCY b. 1322 d. 17 Jun 1368
- 2 1st Earl Northumberland Henry PERCY [1.1]
b. 10 Nov 1341 d. 19 Feb 1407
Margaret NEVILLE b. 12 Feb 1339 d. 12 May 1372
- 3 Knight Henry PERCY [1.1.1]
b. 20 May 1366 d. 21 Jul 1403
Baroness Camoys Elizabeth MORTIMER b. 12 Feb 1371 d. 20 Apr 1417
- 4 Henry PERCY [1.1.1.1]
b. 3 Feb 1394 d. 22 May 1455
Countess of Northumberland Eleanor NEVILLE b. Abt 1407 d. 1472
- 5 3rd Earl of Northumberland Henry PERCY [1.1.1.1.1]
b. 25 Jul 1421 d. 29 Mar 1461
Eleanor POYNINGS b. 1422 d. Feb 1484
- 6 4th Earl of Northumberland Henry PERCY [1.1.1.1.1.1]
b. 13 Jan 1449 d. 28 Apr 1489 [ =>]
- 6 Margaret PERCY [1.1.1.1.1.2]
b. 1450 d. 1486 [ =>]
- 6 4th Earl of Northumberland Henry PERCY [1.1.1.1.1.1]
- 5 3rd Earl of Northumberland Henry PERCY [1.1.1.1.1]
- 4 Henry PERCY [1.1.1.1]
- 3 Knight Henry PERCY [1.1.1]
- 2 1st Earl Northumberland Henry PERCY [1.1]