Anonymous
Unknown "presbiter monachus Sancti Salbatoris". We don't know the name of this person acting in 767-768 as Party 2 in a summarized charter of agreement, perhaps concerning some properties of S Donatus in Tuscania: Schiaparelli argues he can be identified with Gunpert, author (together with Aimo, as here) of CDL 2:213, involving the same institutions.