Johanna of Austria was born 24 January 1547 in Prague, Czechoslovakia to Ferdinand I of the Holy Roman Empire (1503-1564) and Anna of Bohemia and Hungary (1503-1547) and died 11 April 1578 of unspecified causes. She married Francesco I de' Medici (1541-1587) 25 December 1565 JL . Notable ancestors include Charlemagne (747-814), Alfred the Great (849-899), Henry II of England (1133-1189), William I of England (1027-1087), Hugh Capet (c940-996). Ancestors are from Spain, Hungary, Belgium, France, Germany, the United Kingdom, Poland, Austria, Switzerland, Lithuania, Belarus, Russia, the Netherlands, Portugal, Bohemia, Slovakia, Slovenia, Italy, Ukraine, the Czech Republic, England, Turkey, the Byzantine Empire, Sweden.


Offspring of Johanna of Austria and Francesco I de' Medici (1541-1587)
Name Birth Death Joined with
Eleonora de' Medici (1567-1611) 28 February 1567 Florence, Italy 9 September 1611 Cavriana Vincenzo I Gonzaga (1562-1612)

Romola de' Medici (1568-1568)
Anna de' Medici (1569-1584)
Isabella de' Medici (1571-1572)
Lucrezia de' Medici (1572-1574)
Marie de' Medici (1575-1642) 26 April 1575 Florence, Italy 3 July 1642 Cologne, North Rhine-Westphalia, Germany Henri IV de Bourbon (1553-1610)

Filippo de' Medici (1577-1582)

Common ancestors of Johanna of Austria (1547-1578) and Francesco I de' Medici (1541-1587)

  1. Fadrique Enríquez (c1390-1473)

Footnotes (including sources)