Their story
When pagan barbarians ravaged his part of Gaul, Desiderius, bishop of Langres, went out with his clergy to meet them. He was killed with his followers, giving his life for his flock.
Butler gives 411, following Tillemont, while noting that Sigebert places it under Gallien; Baring-Gould, the text on this page, gives about 407. The sources differ.

