Catholic Encyclopedia - St. Peter Orseolo, sometimes called Urseolus, was the doge of Venice. He left his wife to become a Benedictine monk and later a hermit. Died in 987. www.newadvent.org/cathen/11776a.htm
For All the Saints - Biographical profile of St. Peter Orseolo. users.erols.com/saintpat/ss/0110.htm#pete
One Year Book of Saints - Short biography of St. Peter Orseolo, by Clifford Stevens. www.ewtn.com/library/MARY/ORSEOLO.htm
