Question: What is the date of death of John, Count Of Angoulême's father?
Sentence (from "John, Count of Angoulême"): John of Orléans, Count of Angoulême and of Périgord (26 June 1399 – 30 April 1467), was a younger son of Louis I, Duke of Orléans, and Valentina Visconti, and a grandson of Charles V of France.
Relevant evidence: Yes