Henry Percy - Pedigree | FamilyCentral
 1449 - 28 Apr 1489
 25 Jul 1421 - 29 Mar 1461
 Abt 1422 - Feb 1483/84
 3 Feb 1392/93 - 22 May 1455
 Abt 1407 - 1440
 20 May 1364 - 21 Jul 1403
 12 Feb 1370/71 - 20 Apr 1417
 1364 - 21 Oct 1425/26
 Abt 1375 - 13 Nov 1440
 10 Nov 1341 - 19 Feb 1407/08
 Abt 1329 - 12 May 1372
 1 Feb 1351/52 - 27 Dec 1381
 16 Aug 1355 - Abt 7 Jan 1377/78
 1328 - 17 Oct 1388
 Abt 1335 - 18 Feb 1378/79
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