By 1420, the Friuli region was occupied by the Republic of Venice and later incorporated into the Domini di Terraferma. Devastated by a blaze in 1509, the premises were abandoned and re-settled by Dominican brothers from 1522 onwards. From 1823 Rosazzo served as a summer residence of the Bishops of Udine.
By 1420, the Friuli region was under Venetian control and later incorporated into the Domini di Terraferma. After a fire in 1509 destroyed the buildings, they were abandoned and repopulated by Dominican brothers starting in 1522. From 1823 onwards, Rosazzo served as a summer residence for the Bishops of Udine.