Question: What is the date of death of Marie Anne De Bourbon's mother?
Sentence (from "Marie Anne de Bourbon"): Marie Anne de Bourbon, "Légitimée de France" (2 October 1666 – 3 May 1739) was the eldest legitimised daughter ("fille légitimée de France") of King Louis XIV of France and his mistress Louise de La Vallière.
Relevant evidence: Yes