Question: Who is the paternal grandfather of Margaret Of Savoy, Duchess Of Anjou?
Sentence (from "Margaret of Savoy, Duchess of Anjou"): By her three illustrious marriages, she held a number of titles, including "Duchess of AnjouDuchess of CalabriaCountess of MaineCountess of the Palatinate", and "Countess of Württemberg".
Relevant evidence: No