Poppa of Bayeux was the Christian wife or mistress (perhaps more danico) of the Viking conqueror Rollo. She was the mother of William I Longsword and grandmother of Richard the Fearless, who forged the Duchy of Normandy into a great fief of medieval France.Dudo of Saint-Quentin, in his panegyric of the Norman dukes, describes her as the daughter of a "Count Berengar", the dominant prince of that region, who was captured at Bayeux by Rollo in 885 or 889. This has led to speculation that she was the daughter of Berengar II of Neustria. Despite the uncertainty of her parentage, she undoubtedly was a member of the Frankish aristocracy. A statue of Poppa stands at the Place de Gaulle in Bayeux.