Question: What is the place of birth of Francis Phoebus Of Navarre's mother?
Sentence (from "René I, Viscount of Rohan"): René I de Rohan,( 1516–1552) 18th Viscount of Rohan, Viscount and Prince de Léon, and Marquis de Blain married Isabella of Navarre daughter of jure uxoris King John III of Navarre and Catherine of Navarre, Queen of Navarre.
Relevant evidence: No