sentences:  He founded the abbey of San Martino di Mensola.Bishop Zenobius in 890 founded the monastery of St. Michael at Passignano, which was afterwards given to the Vallombrosan monks.A second Bishop Zenobius (c. 966-968) established the Chapter of Canons of S. Zeno, who were given a "canonica" next to the church of S. Maria Intemerata.