Santa Prassede
In 1621 he was ordained Bishop of Recanati and Loreto; a position he held until his death. He participated in the papal conclaves of 1621 and Papal conclave, 1623. In 1634 he was appointed Bishop of Tivoli, where he rebuilt the cathedral, and was responsible for commissioning the reconstruction of Alba Cathedral. In 1639 he was appointed Cardinal-Priest at the Basilica of Santa Prassede.