Saint Peris was a little-known Welsh saint of the early Christian period, possibly 6th century.
Saint Cian
Saint Cian was a soldier, who later became Perin's servant. He ended his life as a hermit in Caernarfonshire, Wales. The church in Llangian, Gwynedd, is dedicated to Saint Cían. His feast day also falls on 11 December. ==References==