Question: What is the date of death of Elisabeth Of Cleves, Countess Of Schwarzburg-Blankenburg's mother?
Sentence (from "Mary of Burgundy, Duchess of Cleves"): They were the grandparents of King Louis XII of France and the great-grandparents of John III, Duke of Cleves, father of Anne of Cleves, who was fourth Queen consort of Henry VIII of England.
Relevant evidence: No