Catholic Encyclopedia - SS. Simplicius, Faustinus, and Beatrice, two brothers and their sister, all martyrs in the Diocletian persecution. www.newadvent.org/cathen/14003a.htm
For All the Saints - Hagiography of SS. Simplicius, Faustinus, and Beatrice. users.erols.com/saintpat/ss/0729.htm#simp
