People Joanna of Austria, Grand Duchess of Tuscany Austrian Archduchess, mother of Maria de' Medici (1547-1578)24 January 1547 – 11 April 1578 Ferdinand I, Holy Roman Emperor10 March 1503 – 25 July 1564 Joanna of Austria, Grand Duchess of Tuscany24 January 1547 – 11 April 1578Francesco I de' Medici25 March 1541 – 17 October 1587 Eleanor de' Medici28 February 1567 – 9 September 1611Anna de' Medici31 December 1569 – 19 February 1584Marie de' Medici26 April 1575 – 3 July 1642Philip de' Medici20 May 1577 – 29 March 1582 ParentsFerdinand I, Holy Roman Emperor10 March 1503 – 25 July 1564Spouses and partnersFrancesco I de' Medici25 March 1541 – 17 October 1587SiblingsArchduchess Maria of Austria15 May 1531 – 11 December 1581Charles II, Archduke of Austria3 June 1540 – 10 July 1590ChildrenEleanor de' Medici28 February 1567 – 9 September 1611Anna de' Medici31 December 1569 – 19 February 1584Marie de' Medici26 April 1575 – 3 July 1642Philip de' Medici20 May 1577 – 29 March 1582 From Wikipedia and Wikidata (public domain), updated daily.