Question: What is the date of death of François De Vendôme, Duc De Beaufort's mother?
Sentence (from "François de Vendôme, duc de Beaufort"): François de Vendôme, duc de Beaufort (16 January 1616 – 15 June 1669) was the son of César de Vendôme and Françoise de Lorraine.
Relevant evidence: Yes