Saint Nicasius was the Bishop of Rheims in France. He was martyred there, along with his holy sister, Saint Eutropia, and a great number of other Christians. This was in the same year that Saint John Chrysostom went to Heaven.
Martyrdom of St. Nicasius, as St. Eutropia looks on. Stained glass window from a chapel of the Cathedral of Soissons (Picardy, France), early 13th century, now found in the Louvre Museum (source).
