A list of various family trees:
Let me know if I missed anything/anyone! I tried to consolidate any conflicting information within the timeline (i.e: Nicholas of Lorraine's elder brother Jean survives to marry Juana of Aragon here, but the marriage is never completed past a proxy ceremony as he dies en route, which seemed like the easiest way to fix that issue). Any children not named got given whatever name I thought made sense.
The Yorkists
Edward IV -Yorkist Claimant-,
King of England (b.1442: d.1474) m. Catherine of Bourbon (b.1440) (a), p. Elizabeth Woodville,
Countess of Richmond (b.1437: d.1472) (b)
1a) Edward, Prince of Wales (b.1465: d.1467)
2a) Catherine, Princess of England (b.1466) - in a convent, possibly dead
3a) Cecily, Princess of England (b.1466: d.1470)
4b) Henry Fitzroy (b.1468) - presumed death
5a) Richard, Prince of Wales (b.1469: d.1469)
6b) Jacquetta Fitzroy (b.1470) - presumed dead
7b) George, Prince of Wales (b.1470: d.1471)
8a) William, Duke of York (b.1471) - in a convent, possibly dead
9b) Mary Fitzroy (b.1471) - presumed dead
Margaret of York (b.1446) m. Philippe III,
Duke of Burgundy (b.1396: d.1466) (a), Alfonso V,
King of Portugal (b.1432) (b)
1a) John II, Duke of Burgundy (b.1466) m. Isabella of Foix, Infanta of Aragon (b.1462)
2b) Eleanor, Infanta of Portugal (b.1474)
3b) Isabel, Infanta of Portugal (b.1474)
George of York,
titular King of England (b.1449) m. Isabel Neville (b.1451: d.1470) (a), Mascarose of Armagnac (c.1455) (b)
1a) Stillborn Son (c.1470)
Richard of York,
titular King of England (b.1452) m. Beatrice,
Infanta of Naples (b.1457) (a)
--
The Lancastrians
Henry VI,
King of England (b.1421: d.1465) m. Margaret of Anjou (b.1430: d.1476) (a)
1a) Edward IV -Lancastrian Claimant-, King of England (b.1453: d.1476) m. Marie of Burgundy (b.1457: d.1476) (a)
1a) Miscarriage (c.1471)
2a) Henry VII, King of England (b.1473)
3a) Margaret, Princess of England (b.1474)
4a) Miscarriage (c.1475)
Henry Tudor,
Earl of Richmond and Lincoln (b.1457: d.1476) m. Eleanor of Viseu (b.1459: d.1476) (a)
1a) Owen Tudor, Earl of Richmond and Lincoln (b.1474)
Anne Neville,
Countess of Warwick (b.1456) m. Baldwin of Burgundy (b.1446) (a)
1a) Anne of Burgundy (b.1476)
--
The Trastamaras
John II,
King of Aragon (b.1398: d.1465) m. Blanche I,
Queen of Navarre (b.1487: d.1441) (a), Juana Enriquez (b.1425: d.1468) (b)
1a) Charles IV, King of Navarre (b.1421: d.1461) m. Agnes of Cleves (b.1422: d.1448) (a)
- had no issue
2a) Joan, Princess of Navarre (b.1423: d.1425)
3a) Blanche II, Queen of Navarre (b.1424: d.1464) m. Enrique IV, King of Castile (b.1425: d.1474) (a) -annulled 1453-
- had no issue
4a) Eleanor I, Queen of Aragon and Navarre (b.1426) m. Gaston IV, Count of Foix (b.1422: d.1469) (a)
- had issue, shown below
5b) Ferdinand II, King of Aragon (b.1452) - presumed dead
6b) Juana, Infanta of Aragon (b.1455) m. John of Lorraine (b.1445: d.1468) (a) -never met in person-, Charles, Duke of Berry (b.1446) (a)
Eleanor I,
Queen of Aragon and Navarre (b.1426) m. Gaston IV,
Count of Foix (b.1422: d.1470) (a)
1a) Marie of Foix (b.1443: d.1467) m. William VIII Palaiologos, Marquis of Montferrat (b.1420) (a)
- had no issue
2a) Gaston, Prince of Viana (b.1445: d.1470) m. Magdalena, Princess of France (b.1443) (a)
1a) Francis Phoebus, Prince of Girona and Viana (b.1466)
3a) Peter, Infante of Aragon (b.1449: d.1474)
- never married, had no issue
4a) Jeanne of Foix, Infanta of Aragon (b.1454: d.1476) m. Jean V, Count of Armagnac (b.1420: d.1474) (a)
1a) Guy, Count of Armagnac (b.1473)
2a) Catherine of Armagnac (b.1474)
5a) Margaret of Foix (b.1458: d.1471)
6a) Catherine of Foix, Infanta of Aragon (b.1460: d.1474) m. Francis II, Duke of Brittany (b.1433) (a)
- had issue, seen below
7a) Isabella of Foix, Infanta of Aragon (b.1462) m. John II, Duke of Burgundy (b.1466) (a)
8a) Jacques of Foix, Infante of Aragon (b.1463)
9a) Anne of Foix (b.1464: d.1464)
Enrique IV,
King of Castile (b.1425: d.1474) m. Blanche II,
Queen of Navarre (b.1424: d.1464) (a) -annulled 1453-, Joan,
Infanta of Portugal (b.1439) (b)
1a) Juana I, Queen of Castile (b.1462)
2a) Maria, Infanta of Castile (b.1473) - legal bastard
--
The Avis
Alfonso V,
King of Portugal (b.1432) m. Isabel of Coimbra (b.1432: d.1455) (a), Margaret of York (b.1446) (b) -annulled 1474, reinstated 1476-
1a) John, Prince of Portugal (b.1451: d.1451)
2a) Joan, Infanta of Portugal (b.1452)
3a) John, Prince of Portugal (b.1455) m. Isabella of Viseu (b.1460: d.1476) (a)
1a) Alfonso, Infante of Portugal (b.1475)
4b) Eleanor, Infanta of Portugal (b.1474)
5b) Isabel, Infanta of Portugal (b1474)
Peter V,
King of Aragon (b.1429: d.14) m. Isabella,
Infanta of Castile, titular Queen of Castile (b.1451: d.1473) (a)
1a) Enrique, Infante of Aragon (b.1469)
2a) Joao, Infante of Aragon (b.1470: d.1470)
--
The Valois
Louis XI,
King of France (b.1423) m. Margaret Stewart,
Princess of Scotland (b.1424: d.1445) (a), Charlotte of Savoy (b.1441) (a)
1a) Louis, Dauphin of France (b.1458: d.1460)
2a) Joachim, Prince of France (b.1459: d.1459)
3a) Louise, Princess of France (b.1460: d.1460)
4a) Anne, Princess of France (b.1461: d.1476)
- never married, had no issue
5a) Jeanne, Princess of France (b.1464)
6a) Louis, Dauphin of France (b.1465)
7a) Claude, Princess of France (b.1471)
8a) Charles, Prince of France (b.1473)
Philippe III,
Duke of Burgundy (b.1396: d.1466) m. Michelle,
Princess of France (b.1395: d.1422) (a), Bonne of Artois (b.1396: d.1425) (b), Isabella,
Infanta of Portugal (b.1497: d.1471) (c) Margaret of York (b.1446) (d)
1c) Antoine of Burgundy, Count of Charolais (b.1430: d.1432)
2c) Josse, Count of Charolais (b.1452: d.1432)
3c) Charles, Count of Charlois (b.1433: d.1466) m. Catherine, Princess of France (b.1428: d.1446) (a), Isabella of Bourbon (b.1434: d.1465) (a)
1a) Marie of Burgundy (b.1457: d.1476) m. Edward IV -Lancastrian Claimant-, King of England (b.1453: d.1476) (a)
- had issue, shown above
4d) John II, Duke of Burgundy (b.1466) m. Isabella of Foix, Infanta of Aragon (b.1462) (a)
--
The Anjous
Nicholas I,
Duke of Lorraine (b.1448: d.1473) m. Maria of Savoy (b.1460) (a)
--
The Bretons
Francis II,
Duke of Brittany (b.1433) m. Margaret of Brittany (b.1443: d.1470), Catherine of Foix,
Infanta of Aragon (b.1460: d.1474) (b), Anne of Savoy (b.1455) (c)
1a) Jean, Count of Montfort (b.1463: d.1463)
2a) Marie of Brittany (b.1470)
3b) Francis, Count of Montfort (b.1474)
--
The Stewarts
James III,
King of Scotland (b.1452) m. Margaret,
Princess of Denmark (b.1456) (a)
1a) James Stewart, Duke of Rothesay (b.1475)