Question: What is the date of death of Joan Iii, Countess Of Burgundy's father?
Sentence (from "Matilda II, Countess of Nevers"): As heiress to the counties of Nevers, Auxerre and Tonnerre, she was married off to Odo, Count of Nevers, the son and heir of Hugh IV, Duke of Burgundy.
Relevant evidence: No