Accounts of St Fagan and his companion
Deruvian joined a long-standing narrative concerning
King Lucius of
Britain and his conversion to
Christianity around the time of the
Roman Emperors
Antoninus Pius and
Marcus Aurelius, a time of
general tolerance towards the religion.
St Gildas had described the first
apostles as arriving during the reign of the
emperor Tiberius. William of Malmesbury's cautious account in the
Deeds of the Kings of the English allows that
St Philip may have reached the island but quickly leaves such "vain imaginations" in favor of praising the ancient
wattle chapel of St Mary erected by
Pope Eleutherius's nameless missionaries, which he called "the oldest I am acquainted with in England". The two accounts were later combined, so that
Elfan and "
Medwy" are sent off and honored in
Rome and then return with Fagan and Deruvian. Fagan and Dyfan were also sometimes credited with the initial establishment at
Congresbury, which was removed in 721 to
Tydenton (present-day Wells). "Dyfan" is then made the first
bishop of Llandaff and the
martyr at
Merthyr Dyfan. Fagan is then made his successor at Llandaff. (
Baring-Gould refers to the pair as
chorepiscopi.) A fourth lists the following triplet among the "Sayings of the Wise": ::Didst thou hear the saying of Fagan ::when he had produced his argument? ::'Where God is silent, it is wise not to speak.' ==Life==