Juan II. de Castilla 1405–1454 Isabella de Portugal 1428–1496 | | |
| | Catherine of Lancaster 1373–1418 Enrique III. el Doliente de Castilla 1379–1406 | | |
| | Constance de Castilla 1354–1394 | | |
Richard of Conisburgh 1385–1415 | | |
Edward of Norwich 1373–1415 Beatrice de Portugal 1373–1420 Philippa de Mohun 1367–1431 | | |
Juan I. el de Tarifa de Castilla 1262–1319 Margaret de Montferrat 1262–1286 | | |
| | Elizabeth de Beauchamp 1414–1448 | | |
| | Richard Neville 1428–1471 | | |
| | Isabel le Despenser 1400–1439 Richard Beauchamp 1394–1421 | | |
| | Constance of York 1375–1416 Thomas le Despenser 1373–1400 | | |
| | Isabella de Castilla 1348– Edmund of Langley 1341–1402 | | |
Diego de Castilla 1365–1440 | | |
| | Pedro el Cruel de Castilla 1334–1369 María de Padilla 1334–1361 Blanche de Bourbon 1334–1361 | | | | Alfonso XI. el Justiciero de Castilla 1311–1350 Constança Manuel de Castilla 1311–1349 Maria de Portugal 1313–1357 Eleanor de Guzmán 1311–1350 | | | | Juan Manuel de Castilla 1282–1348 Constanza de Aragón 1239–1269 | | | | Jaume I. el Conqueridor de Aragón 1208–1276 Yolanda von Ungarn 1219–1251 Eleanor de Castilla 1200–1244 Teresa Gil de Vidaure 1230– | | | | Pedro II. de Aragón 1174–1213 Maria de Montpellier 1182–1213 | | |
| | | Andreas II. von Ungarn 1176–1235 Yolande de Courtenay 1200–1233 Beatrix d' Este 1215–1245 Gertrud von Meran-Andechs 1182–1213 | | |
| | | Alfonso VIII. de Castilla 1155–1214 Eleanor of England 1162–1214 | | |
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| | | Afonso IV. o Bravo de Portugal 1291–1357 Beatrice de Castilla 1293–1359 | | | | Dinis de Portugal 1261–1325 Elizabeth de Aragón 1271– | | | | Afons III. de Portugal 1210–1279 Beatrice de Castilla 1242–1303 | | |
| | | Pedro III. de Aragón 1239–1285 Constance II. di Siclia 1249–1302 | | |
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| | | Sancho IV. el Bravo de Castilla 1258–1295 María Alfonso Téllez de Menezes 1258– | | | | Alfonso X. el Sabio de Castilla 1221–1284 Yolanda de Aragon 1236–1301 | | |
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