The Vitas Patrum Emeritensium is an early medieval Latin hagiographical work written by an otherwise unknown Paul, a deacon of Mérida. The work narrates the lives of the five bishops who held the see of Mérida in the second half of the 6th-century and the first half of the 7th-century: Paul, Fidelis, Masona, Innocentius and Renovatius, with particular space being given to the life of Masona.[1]