| Henry De Percy Born: 25 MAR 1273 Petworth, Northumberland, England Died: 2 OCT 1314 Fountains Abbey, Yorkshire, England | |||||
| Henry De Percy Born: 6 FEB 1299/1300 Topcliffe, Yorkshire, England Died: 26 FEB 1351/1352 Warkworth Castle, Alnwick, Northumberland, England | |||||
| Eleanor Fitzalan Born: ABT 1285 Arundel, Sussex, England Died: ABT 1328 | |||||
| Henry De Percy Born: ABT 1320 Alnwick, Northumberland, England Died: 18 MAY 1368 Warkworth Castle, Alnwick, Northumberland, England | |||||
| Ideona De Clifford Born: ABT 1300 Appleby Castle, Westmorland, England Died: 24 AUG 1365 | |||||
| WILLIAM I Longespee Born: ABT 1174 Woodstock Manor Died: 7 MAR 1225/1226 Mansourah, Nile | |||||
| Mary Plantagenet Born: ABT 1320 Grismond Castle, Monmouth, Monmouthshire, England Died: 1 SEP 1362 | |||||
| Alan De Percy Born: ABT 1360 Died: DECEASED | |||||
| Ela FitzPATRICK Born: ABT 1191 Amesbury, Wiltshire, ENG Died: 24 AUG 1261 Lacock Abbey, Lacock, Wiltshire, ENG | |||||