Question: When did Ferdinand Charles, Archduke Of Austria's mother die?
Sentence (from "Anna de' Medici, Archduchess of Austria"): Anna de' Medici( 21 July 1616 – 11 September 1676) was a daughter of Cosimo II de' Medici, Grand Duke of Tuscany and his wife Maria Maddalena of Austria.
Relevant evidence: No