Question: When did Blanche Ii Of Navarre's father die?
Sentence (from "Philip, Count of Longueville"): The marriage was childless, though by his mistress Jeannette d' Aisy Philip had two illegitimate children- Lancelot( who was granted Longueville as a gift in 1371 by his uncle Charles II of Navarre so long as he served in the company of the Duke of Brittany) and Robine( granted Longueville by her uncle Louis of Navarre in 1367).
Relevant evidence: No