Joanna the Mad of Castile, Queen regnant of Castile, Queen regnant of León, Queen regnant of Galicia, Queen regnant of Aragon, Queen regnant of Valencia, Queen regnant of Naples, Queen regnant of Sicily, Queen regnant of Majorca, Countess regnant of Barcelona, Countess regnant of Roussillon, Countess regnant of Cerdagne, was born 6 November 1479 in Toledo, Spain to Ferdinand II of Aragon (1452-1516) and Isabella I of Castile (1451-1504) and died 12 April 1555 in Tordesillas, Spain of unspecified causes. She married Philip I of Castile (1478-1506) 20 October 1496 JL in Lier, Belgium. Notable ancestors include Henry II of England (1133-1189), William I of England (1027-1087), Charlemagne (747-814), Hugh Capet (c940-996), Alfred the Great (849-899). Ancestors are from the United Kingdom, Belgium, Spain, France, Germany, Portugal, Hungary, Italy, Russia, Ukraine, the Czech Republic, the Netherlands, England, Turkey, the Byzantine Empire, Sweden, Belarus, Canaan.


Offspring of Joanna of Castile and Philip I of Castile (1478-1506)
Name Birth Death Joined with
Eleonore of Castile (1498-1558) 15 November 1498 Leuven 25 February 1558 Manuel I of Portugal (1469-1521)
François I of Angoulême (1494-1547)

Charles V of the Holy Roman Empire (1500-1558) 24 February 1500 Ghent, East Flanders, Flanders, Belgium 21 September 1558 Cuacos de Yuste, Spain Isabella of Portugal (1503-1539)
Johanna Maria van der Gheynst (c1500-1541)
Barbara Blomberg (1527-1597)

Isabella of Austria (1501-1526) 18 July 1501 Brussels, Belgium 19 January 1526 Ghent, East Flanders, Flanders, Belgium Christian II of Denmark (1481-1559)

Ferdinand I, Holy Roman Emperor (1503-1564) 10 March 1503 Alcalá de Henares, Spain 25 July 1564 Vienna, Austria Anna of Bohemia and Hungary (1503-1547)

Marie of Castile (1505-1558) 18 September 1505 Brussels 18 October 1558 Cigales Louis II of Hungary (1506-1526)

Katharina of Castile (1507-1578) 14 January 1507 12 February 1578 John III of Portugal (1502-1557)

Common ancestors of Joanna of Castile (1479-1555) and Philip I of Castile (1478-1506)

  1. Beatriz of Portugal (1347-1381)
  2. Blanche of Lancaster (1345-1369)
  3. Eleanor de Alburquerque (1374-1435)
  4. Eleanor of Aragon (1358-1382)
  5. Fernando I of Aragon (1380-1416)
  6. John I of Castile (1358-1390)
  7. John I of Portugal (1357-1433)
  8. John of Gaunt, 1st Duke of Lancaster (1340-1399)
  9. Pedro I of Portugal (1320-1367)
  10. Philippa of Lancaster (1360-1415)
  11. Sancho de Albuquerque (1342-1374)

Footnotes (including sources)

‡ General

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