Ermengarde of Tuscany 10th-century Countess of Ivrea Parents Bertha of Lotharingia Adalbert II, Margrave of Tuscany Children Anscar of Spoleto Siblings Hugh of Italy Guy, Margrave of Tuscany Boso, Margrave of Tuscany Teutberga of Arles Lambert, Margrave of Tuscany Partners Adalbert I of Ivrea