Baron Henry De Percy 1301-1352 (51) | | | | Henry Plantagenet 1281-1345 (64) | | Edmund de Mortimer 1306-1351 (45) | | | | William de Montagu (Montacu 1302/03-1343/44 (41) |
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Baron Henry De Percy 1321/22-1368 (46) |  | Henry de Percy 1341-1407/08 (66) |  | Mary Plantagenet 1320-1362 (42) | | Roger de Mortimer 1328-1359/60 (31) |  | Edmund "The Good" Mortimer 1351/52-1381 (29) |  | Philippe de Montagu 1332-1381/82 (50) |
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Idonea Clifford 1303-1365 (62) | Maud Chaworth 1282-1317 (35) | | Countess Elizabeth De Badlesmere 1313-1356 (43) | Katherine de Grandison 1304-1349 (45) |
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| | Baron Henry "Hotspur" De Percy 1364-1403 (39) | | | | Elizabeth Mortimer 1370/71-1417 (46) | | |
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Randolph de Neville 1262-1331/32 (69) | Hugh Audley 1250- | | King Edward III Of England 1312-1377 (64) | William de Burgh 1312-1333 (20) |
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Baron Ralph De Neville 1290/91-1367 (76) |  | Baroness Margaret De Neville 1329-1372 (43) |  | Baroness Alice De Audley 1300-1373/74 (74) | | Prince Lionel Of England 1338-1368 (29) |  | Philippa Plantagenet 1355-1377/78 (22) |  | Elizabeth de Burgh 1332-1363 (31) |
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Eupheme Fitzroger 1267-1329 (62) | | | | Isolde (Iseude, Iswolde) Mortimer 1265-1336 (71) | | Countess Philippa Of Hainault 1312/13-1369 (56) | | | | Maud Plantagenet 1298-1377 (79) |