Question: What is the date of death of Maria Leopoldine Of Austria's husband?
Sentence (from "Maria Leopoldine of Austria"): Maria Leopoldine of Austria-Tyrol (6 April 1632 – 7 August 1649), was by birth Archduchess of Austria and member of the Tyrolese branch of the House of Habsburg and by marriage the second spouse of her first cousin, Holy Roman Emperor Ferdinand III.
Relevant evidence: Yes