- Isaac of Spoleto
Monk. Fleeing Monophysite persecution, he settled at Monteluco, Umbria where he helped restore the eremitical life to 6th century Italy. Pope Saint Gregory the Great wrote about Isaac’s miracle working and his gift of prophecy.
- Book of Saints, by the Monks of Ramsgate
- Den katolske kirke
- Our Sunday Visitor’s Encyclopedia of Saints
- Santi e Beati
- “Saint Isaac of Monteluco“. CatholicSaints.Info. 10 April 2010. Web. 6 May 2016. <>