Isabel de Trastámara 1470–1498 | | |
| | João "João II" de Aviz 1455–1495 | | | | Afonso "Afonso V" de Aviz 1432–1481 | | | | Duarte "Duarte I" de Aviz 1391–1438 Leonor de Trastámara 1402–1445 | | | | João "João I o Bom" de Aviz 1357–1433 Philippa Plantagenet-Lancaster 1360–1415 | | | | Pedro "Pedro I o Justo" de Borgonha 1320–1367 Constanza Manuel de Ivrea 1315–1345 | | |
| | | John "John of Gaunt" Plantagenet 1340–1399 Blanche Plantagenet-Lancaster 1345–1368 Constanza de Ivrea 1354–1394 Katherine de Roet 1350–1403 | | |
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| | | Fernando "Fernando I el Justo" de Trastámara 1380–1416 Eleanor de Trastámara 1374–1435 | | | | Juan "Juan I" de Trastámara 1358–1390 Eleanor de Aragón-Barcelona 1358–1382 | | |
| | | Sancho Alfonso de Ivrea 1342–1374 Beatriz de Borgonha 1351–1381 | | |
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| | | Fernando de Aviz 1433–1470 Beatriz de Aviz 1430–1506 | | | | Duarte "Duarte I" de Aviz 1391–1438 Leonor de Trastámara 1402–1445 | | | | João "João I o Bom" de Aviz 1357–1433 Philippa Plantagenet-Lancaster 1360–1415 | | | | Pedro "Pedro I o Justo" de Borgonha 1320–1367 Constanza Manuel de Ivrea 1315–1345 | | |
| | | John "John of Gaunt" Plantagenet 1340–1399 Blanche Plantagenet-Lancaster 1345–1368 Constanza de Ivrea 1354–1394 Katherine de Roet 1350–1403 | | |
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| | | Fernando "Fernando I el Justo" de Trastámara 1380–1416 Eleanor de Trastámara 1374–1435 | | | | Juan "Juan I" de Trastámara 1358–1390 Eleanor de Aragón-Barcelona 1358–1382 | | |
| | | Sancho Alfonso de Ivrea 1342–1374 Beatriz de Borgonha 1351–1381 | | |
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| | | Isabel de Bragança 1402–1466 | | | | João "João I o Bom" de Aviz 1357–1433 Philippa Plantagenet-Lancaster 1360–1415 | | | | Pedro "Pedro I o Justo" de Borgonha 1320–1367 Constanza Manuel de Ivrea 1315–1345 | | |
| | | John "John of Gaunt" Plantagenet 1340–1399 Blanche Plantagenet-Lancaster 1345–1368 Constanza de Ivrea 1354–1394 Katherine de Roet 1350–1403 | | |
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| | | Afonso "Afonso I" de Aviz 1377–1461 Beatriz Pereira de Alvim 1380–1415 | | | | João "João I o Bom" de Aviz 1357–1433 Philippa Plantagenet-Lancaster 1360–1415 | | |
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