Eumène was the son of saint Ursicin de Chapteuil but his mother is unknown. The date and place of his birth have not been found.
Eumène de Chapteuil
saint Ursicin de Chapteuil (-c0660)
Sulpicius de Chapteuil (c0580-?)
Ursus de Chapteuil (->0638)