Kind(eren):
A resident of Ferrara, he is cited as a witness in the investiture of various tithes of the Alighieri family on the part of Graziano, Bishop of Ferrara on 6-2-1083 and on an investiture of 1104 at Nordillo on da Castelvecchio on the part of Landolfo, Bishop of Ferrara; finally he was cited on documents dated 1119 (jurisdiction disputes between Ferrara and the Archbishop of Ravenna) and dated 7-12-1123 (where he was a witness in the famous judgement at the Abbey of Vangadizza)
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