 It was said that he was elected by the Archpriest Albertus, with no other electors participating.Ambrosius' successor, Bishop Gregorius, was chosen by a compromise committee, composed of electors from the Cathedral Chapter of S. Alessandro, from the Cathedral Chapter of S. Vincenzo, and from city and suburban parish priests.Bishop Joannes Scanzo (1295–1309) died on 2 November 1309.