Ferdinand I, Holy Roman Emperor

Holy Roman Emperor of the Habsburg dynasty and king of Bohemia, Croatia and Hungary (1503–1564) (1503–1564)

Parents

• Juana I of Castile
• Philip I of Castile

Children

• Archduchess Anna of Austria
• Maximilian II, Holy Roman Emperor
• Elizabeth of Austria
• Archduchess Eleanor of Austria
• Archduchess Barbara of Austria
• Ferdinand II, Archduke of Austria
• Charles II, Archduke of Austria
• Archduchess Maria of Austria
• Archduchess Magdalena of Austria
• John of Habsburg
• Margaret of Austria
• Archduchess Helena of Austria
• Catherine of Austria
• Joanna of Austria, Grand Duchess of Tuscany
• Ursula von Habsburg

Siblings

• Charles V
• Mary of Hungary
• Eleanor of Austria
• Catherine of Austria, Queen of Portugal
• Isabella of Austria

Partners

• Anne of Bohemia and Hungary