| | Elizabeth Whalesborough 1400– | | |
| | John Whalesborough 1369–1418 | | |
| | John Whalesborough 1346–1382 Margaret Pilkington 1345–1391 | | |
| | John Whalesborough 1298–1362 | | | | Margaret de Champernoun 1292–1360 | | | | Richard de Champernoun 1254– | | | | Richard Plantagenet 1209–1272 Sanchia de Aragón-Barcelona 1225–1261 Jeanne de Valletort Warenne 1225–1299 | | | | John "John Lackland" Plantagenet 1166–1216 Isabella of Gloucester 1173–1217 Isabelle de Taillefer 1188–1246 | | |
| | | Ramón Berenguer "Ramón Berenguer IV" de Aragón-Barcelona 1198–1245 Beatrice di Savoia 1198–1267 | | |
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