Married layman and successful businessman for most of his life. In maturity he finally followed a call to God, and with his wife’s blessing, he became a monk at Saint Hermes’ monastery in Palermo, Sicily. Vatican treasurer. Pope.
As pontiff, Agatho brought his business skills to the throne, maintaining the accounting records himself. He worked to resolve a dispute between Saint Wilfrid of York and Saint Theodore of Canterbury concerning diocesan boundaries in England; this was the first known occasion of English bishops appealing to Rome for a decision. He condemned the Monothelite heresy, and wrote definitive texts concerning the nature of Christ’s will; his writings and authority swayed the Council of Constantinople, and reunited Constantinople with Rome, though he died before the good news reaches him.
- Abbé Stéphane Ansart
- Book of Saints, by the Monks of Ramsgate
- Dictionary of Saints, by John Delaney
- Heiligen 3s
- Katherine Rabenstein
- Kirken i Norge
- Lives of the Saints, by Father Alban Butler
- New Catholic Dictionary
- Our Sunday Visitor’s Encyclopedia of Saints
- Santi e Beati
- “Pope Saint Agatho“. Saints.SQPN.com. 10 January 2013. Web. 19 May 2013. <>