Thomas … 2nd Earl of Lancaster & Leicester …–1322 | | |
Blanche Plantagenet …–1380 | | |
| | Philippa Plantagenet of Clarence, Countess of Ulster …–1381 Edmund Mortimer 3rd Earl of March 1351–1381 | | |
| | Elizabeth de Burgh …–1363 Lionel Plantagenet of Antwerp, Duke of Clarence, KG …–1368 | | |
| | William Donn de Burgh 1312–1333 | | |
| | Eleanor Mowbray Lady Welles …–… | | |
| | Joan of Lancaster Plantagenet …–1349 John Mowbray Lord Mowbray …–1361 | | |
Isabel Plantagenet Abbess of Ambresbury …–… | | |
| | Theobald Grenville Sir …–… | | |
| | Matilda (Maud) Beaumont …–1467 | | |
| | King of England Henry IV … 1367–1413 | | |
| | Humphrey de Bohun Earl of HereFord …–1372 | | |
| | Eleanor Plantagenet of Lancaster …–1372 John Beaumont Lord Beaumont …–1342 Richard FitzAlan 10th Earl of Arundel and 10th Earl of Surrey 1306–1376 | | |
Henry … 3rd Lord Percy …–1368 | | |
Ralph Stafford Lord Stafford …–1348 William … Duke of Bavaria, Count of Holland & Hainault …–1389 | | |
| | John I (João I) … 1358–1453 | | |
John Hastings 3rd Earl of Pembroke …–1389 John Holland Duke of Exeter, KG …–1400 John Cornewaille 1364–1443 | | |
| | King of England Henry IV … 1367–1413 | | |
| | Blanche Plantagenet of Lancaster 1341–1369 John Plantagenet of Gaunt (Ghent), 1st Duke of Lancaster, KG 1340–1399 | | |
| | Henry Plantagenet of Grosmont, 1st Duke of Lancaster, 4th Earl of Leicester and Lancaster, KG 1310–1361 | | |
| | Henry Plantagenet 3rd Earl of Leicester and Lancaster 1281–1345 Maud de Chaworth 1282–1322 | | |
John … Lord of Beaufort …–1327 | | |
| | Edmund Crouchback Plantagenet 1st Earl of Leicester and Lancaster 1245–1296 | | | | King of England, Lord of Ireland and Duke of Aquitaine (1216-1272) Henry III Plantagenet of Winchester 1207–1272 Queen Consort of England (1236-1272) Eleanor … of Provence 1217–1291 | | | | King of England John … 1167–1216 Isabel … Countess of Gloucester …–1217 Isabella … of Angoulême 1188–1246 | | | | King of England Henry II … 1133–1189 Rosamunde of Clifford … …–… | | | | Geoffrey V … Count of Anjou 1113–1151 Adelaide (Matilda) … 1102–1167 | | |
| | | William X … Duke of Aquitaine 1099–1157 Aenor … of Chatellerault …–… | | |
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| | | William Fitz Robert … 2nd Earl of Gloucester 1150–1183 Hawise de Beaumont …–1197 | | | | Robert de Mellment … 1st Earl of Gloucester 1100–1147 | | |
| | | Robert de Beaumont 1st Earl of Leicester …–… Elizabeth (Elisabeth or Isabel) de Vermandois 1081–1131 | | |
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| | | Aymer … Count of Angouleme …–… Alice de Courtenay 1160–1218 | | | | Pierre … Prince of France 1125–1173 Elizabeth de Courtenay 1127–1205 | | |
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| | | Ramon (Raymond IV) Berenguer Count of Provence (1209-1245) 1195–1245 Beatrix … of Savoy, Countess consort of Provence 1198–1266 | | | | Alfonso II … Count of Provence 1174–1269 Gersinde II de Sabran … Countess of Forcalquier 1180–1209 | | | | Raimond … Prince of Sabran 1154–1224 Garsinde … Countess of Forcalquier 1156–… | | |
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| | | | Robert I … Count of Artois 1216–… Matilda de Brabant 1224–1288 | | | | Blanche … of Castile 1188–1252 | | | | Philip II Augustus … King of France 1165–1223 Isabella of Hainault … …–1190 | | | | King of France Louis VII … 1121–1180 | | |
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| | | Queen of Castile (1217) and Leon (1217) Berenguela (Berengaria) … 1180–1246 | | | | | King of Castile and Toledo (1158-1214) Alfonso VIII … 1155–1214 Eleanor Plantagenet …–1214 | | |
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| | | Henry II … Duke of Brabant 1207–1248 Maria de Swabia 1201–1235 |
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