Pope St. Soter (c. 174-175 A.D.) was born in Fondi, Italy. Nothing is known of his early life. He served as the 12th bishop of Rome from c.167 to 175 A.D. He was praised for his fatherly tenderness in comforting, both with words and generous alms, those who suffered for their Catholic faith, especially remote Christian churches living in poverty. He is said to have written an encyclical against Montanism – a heresy which maintained that a Christian who sinned gravely could never be redeemed. Pope St. Soter also declared that marriage was only a valid sacrament when blessed by a priest. The manner of Pope St. Soter's death is uncertain; one tradition holds that he was martyred on April 22, 175 A.D., under the Christian persecution of Roman Emperor Marcus Aurelius. He was buried in Rome on the Appian Way in the catacombs of St. Callixtus. His feast day is April 22nd.