Scenario: Joanna of Aragon, grandmother of Europe.
Joanna,
Infanta of Aragon (b.1455: d.1517) m. John II,
King of Portugal (b.1455: d.1495) (a)
1a) Joanna, Infanta of Portugal (b.1474: d.1542) m. Charles I, Duke of Savoy (b.1468: d.1490) (a), John IV, Count of Auvergne (b.1467: d.1501) (b), Sigismund I, King of Poland (b.1467: d.1548) (c)
1b) Elisabeth de La Tour d'Auvergne, Countess of Auvergne (b.1494)
2b) John V, Count of Auvergne (b.1497: d.1504)
3b) Michelle de La Tour d'Auvergne (b.1500)
4c) John II, King of Poland (b.1506)
5c) Barbara Jaigellon, Princess of Poland (b.1510)
6c) Casimir Jaigellon, Prince of Poland (b.1512: d.1512)
2a) Eleanor, Infanta of Portugal (b.1476: d.1477)
3a) John III, Prince of Portugal (b.1479: d.1497) m. Maria, Infanta of Castile and Aragon (b.1482: d.1498) (a)
1a) Stillborn Son (c.1498)
4a) Isabella, Infanta of Portugal (b.1480: d.1480)
5a) Stillborn Son (c.1482)
6a) Edward II, King of Portugal (b.1484: d.1538) m. Catherine, Infanta of Castile and Aragon (b.1485: d.1536) (a)
1a) Isabella, Infanta of Portugal (b.1503: d.1505)
2a) Stillborn Son (c.1505)
3a) Maria, Infanta of Portugal (b.1508)
4a) John III, King of Portugal (b.1511)
5a) Henry, Duke of Coimbra (b.1514: d.1529)
6a) Beatrice, Infanta of Portugal (b.1516: d.1519)
7a) Stillborn Son (c.1519)
7a) Beatrice, Infanta of Portugal (b.1487: d.1513) m. Arthur Tudor, Prince of Wales (b.1486: d.1502) (a), Henry VIII, King of England and Ireland (b.1491: d.1547) (a)
1b) Henry IX, King of England and Ireland (b.1510)
2b) Mary Tudor, Princess of England (b.1512)
3b) Miscarriage (c.1513)
8a) Stillborn Daughter (c.1488)
9a) Catherine, Infanta of Portugal (b.1489: d.1509) m. Charles III, Duke of Savoy (b.1486: d.1553) (a)
1a) Philibert Manuel, Prince of Piedmont (b.1507: d.1510)
2a) Charles IV, Duke of Savoy (b.1508)
10a) Constance, Infanta of Portugal (b.1492: d.1549) m. Louis XII, King of France (b.1462: d.1516) (a)
1a) Charles IX, King of France (b.1516)