- de Percy
-
Agnes b. 1134, d. 1205Eleanor b. 1325
Henry b. 1158, d. 1196
Henry Baron Percy b. bt 6 Feb 1300 - 1301, d. bt 17 Feb 1351 - 1352
Henry Eighth Baron Percy b. 1228, d. 29 Aug 1272
Henry First Lord Percy b. 25 Mar 1273, d. Oct 1314Isabella b. 1330Margaret b. 1318
Maud b. c 1335, d. BEF. 18 FEB 1378 79
William Seventh Baron Percy b. 1185, d. 1245 - de Perigord
- de Peyferer
- de Peyton
-
John b. c 1230 - de Picot
- de Picquigny
-
Eustace d'Amiens b. c 1060, d. a 1085 - de Pitres
-
Bertha b. c 1130
Maud b. 1088
Miles Earl of Hereford b. c 1097, d. 24 Dec 1143
Roger b. c 1050 - de Plessetis
- de Plessis
-
u b. b 974
u b. c 1014 - de Poitiers
-
Bohemund III b. c 1140, d. Apr 1201
Ebles II b. 876, d. 935
Marie Princess of Antioch b. c 1138, d. 27 Aug 1182Philippa b. c 1139 - de Poitou
-
Agnes b. c 1020, d. 14 Dec 1077
Agnes b. 1052, d. c 1078
Clemence b. c 1060, d. a 1129
William V b. c 1023









