Evangelizer of Gaul

He was one of the earliest pioneers of the faith in Gaul, a remote foundation of the Christian tradition throughout the region. Gaziano or Graziano—known in ancient sources as Catianus, Gatianus, or Gratianus, and in France as Gatien de Tours—is remembered as the first enduring preacher of the Gospel in the city of Tours and as the founder of its diocese. Information about him is scarce and comes chiefly through the work of Gregory of Tours, the great sixth-century historian, who gathered oral traditions and popular accounts preserved in the Christian memory of Gaul.