"Berta comitissa filia quondam Maginfredi et item Maginfredus et Anselmus, Bonifacius, Oto clericus germani et filii quondam Toto itemque marchionis, mater et filii" donated property to the monastery of San Silo near Genoa by charter dated 31 Aug 1064. "Berta comitissa et Manfredus, Bonifacius et Anselmus marchiones et Henricus et Oto germani, mater et filii" donated property to the church of Santa Maria "de episcopatu Astensi" by charter dated 22 Apr 1065.
The name of Manfredo´s wife is not known. 1