April 16 (Eastern Orthodox liturgics) - Wikipedia, the free ...
https://en.wikipedia.org/wiki/April_16_(Eastern_Orthodox_liturgics)
528); Saint Paternus (Pair), Bishop of Avranches (ca. ... 900); Saint Herveus of Tours (Hervé), monk at the monastery of St Martin of Tours, and hermit (1021) ...
Latin Saints of the Orthodox Patriarchate of Rome
orthodoxengland.org.uk/stdapr.htm
Their relics are still venerated in the parish church of Saint Riquier near Amiens. Cellach (Ceilach ..... Paternus (Pair) Apr 16 and Sept 23 + c 574 (or 563).