Willa of Tuscany Countess of Ivrea (911/912–970) (0912–0970) Parents Willa of Burgundy Boso, Margrave of Tuscany Children Conrad of Ivrea Gerberga d'Ivrea Adalbert of Italy Guy of Ivrea Urraca d'Ivrea Rozala of Italy Siblings Bertha, Countess of Arles Rotbold I of Provence Partners Berengar II of Italy