| | Sir Adrian Fortescue 1476–1539 | | |
| | Sir William Stonor 1432–… | | |
| | John Neville Marquess of Montagu 1431–1471 Isabel Ingaldesthorpe 1435–1476 | | |
| | Richard Neville Earl of Salisbury 1400–1460 | | |
| | Ralph de Neville Earl of Westmoreland 1364–1425 Joan de Beaufort Countess of Westmoreland 1375–1440 | | | | John Neville Lord Neville 1328–1388 | | | | Ralph de Neville Baron Neville 1290–1367 Alice Audley Baroness Neville 1304–1373 | | | | Randolf de Neville Baron Neville 1262–1331 Eupheme FitzRoger Clavering Baroness Neville 1267–1329 | | | | Robert de Neville 1240–1271 Mary FitzRandolph 1244–1320 |
| | | Robert FitzRoger Clavering Baron FitzRoger 1247–1310 Margery (Mary) la Zouche Baroness FitzRoger 1251–… |
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| | | Hugh Audley Baron Audley 1250–… Isolde (Iseude, Iswolde) de Mortimer 1270–1328 | | | | James Aldithley (Audley) Justice of Chester 1225–1272 |
| | | Edmund de Mortimer Lord of Wigmore 1252–1304 Anne Margaret de Fiennes 1262–1333 |
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| | | Henry de Percy Baron Percy 1300–1351 Idonea de Clifford 1300–1365 | | | | Henry de Percy 1st Baron Percy of Alnwick 1273–1314 Eleanor FitzAlan (Arundel) Baroness Percy 1277–1328 | | | | Eleanor Plantagenet (de Warenne) Baroness Percy 1244–1282 |
| | | Isabella de Mortimer 1248–1274 |
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| | | Robert de Clifford Baron Clifford 1274–1314 Maud de Clare Baroness Clifford 1276–1327 | | | | Roger de Clifford Baron Clifford 1243–1282 Isabel de Vipount (Veteri-Ponti) 1254–1291 |
| | | Sir Thomas de Clare 1248–1288 Julian FitzMaurice 1249–1309 |
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| | | John … Duke of Lancaster 1340–1398 Catherine de Roet Duchess of Lancaster 1350–1403 | | | | King of England Edward III … 1312–1377 Philippa … Countess of Holland 1314–1369 | | | | King of England Edward II … 1284–1327 Princess of France Isabelle … 1292–1358 | | | | King of England, Lord of Ireland and Duke of Aquitaine (1272-1307) Edward I Plantagenet 1239–1307 Princess Eleanor … of Castile 1244–1290 |
| | | King of France Philippe IV … 1268–1314 Princess of Navarre Jeanne … 1271–1305 |
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| | | Willem III de Avesnes Count of Holland 1286–1337 Jeanne de Valois 1294–1342 | | | | Jean II de Avesnes Count of Holland and Hainault 1247–1304 Philippine … Countess de Luxembourg 1252–1311 |
| | | Princess of Sicily and Naples Marguerite … 1273–1299 |
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