m (betrothed 1055, Verdun [May] 1069[282]) as her first husband, MATILDA Signora di Canossa Ctss of Tuscany, daughter and heiress of BONIFAZIO Marchese of Tuscany, Signor di Canossa & his second wife Beatrix of Upper Lotharingia ([Mantua] 1046-Bondeno de' Roncovi 24 Jul 1115, bur Monastery of San Benedetto di Polirone, transferred 1633 to St Peter's Rome). The Annalista Saxo names "Machtildis filia Beatricis ex Bonifacio marchione de Langobardia" when recording her two marriages[283]. Her first marriage was arranged at the same time as her mother's second marriage with Godefroi's father[284]. She is recorded as wife of Godefroi in his donation in [1069] to the abbey of Saint-Hubert des Ardennes[285]. She separated from her husband and returned to Tuscany in early 1070, although Godefroi requested her return[286]. Her marital difficulties were not helped by her husband's alliance with King Heinrich IV, husband and wife therefore supporting different sides in the deepening dispute between Church and Empire.