Henry of Avranches

Henry of Avranches was a 13th-century Latin poet and itinerant cleric, known for composing saints’ lives and other learned verse for abbots, bishops, kings, and a pope. His surviving works include poems on Saint Francis of Assisi, Saint Edmund, Thomas Becket, and other religious and topical subjects.

Avranches, France Jan 1, 1190 Wikipedia
Latin poetry hagiography religious literature