Saint Onesimus of Soissons
Feast day: May 13
Died 361
St. Onesimus, was a 4th-century bishop and pre-congregational saint of France. He was the fifth bishop of Soissons, being appointed about 350 AD and holding office till 361 AD.
Text from Wikipedia (Onesimus of Soissons), CC BY-SA 4.0
