Question: Which country Gian Gastone De' Medici, Grand Duke Of Tuscany's mother is from?
Sentence (from "Marguerite Louise d'Orléans"): Marguerite Louise d'Orléans (28 July 1645 – 17 September 1721) was a Princess of France who became Grand Duchess of Tuscany, as the wife of Grand Duke Cosimo III
Relevant evidence: Yes