[1] Local legends dating from the 14th century make him the first bishop of Agen, though, as Alban Butler writes, the only evidence to support his existence is the dedication of a church to him in the 6th century.

[1][2][3] His cult was also fused with that of Primus and Felician, who are called Caprasius' brothers.

[4] In the year 866, Faith's remains had been transferred to Conques, which was along the pilgrimage route to Compostela.

Her cult, centered at the Abbatiale Sainte-Foy de Conques, spread along the pilgrim routes on the Way of St. James.

During the persecutions of Christians by the prefect Dacian, Caprasius fled to Mont-Saint-Vincent, near Agen.