Narpus
Arpus, Nappas, Narpos, Warpus
An ancestor of Lancelot and Galahad.
In the Vulgate Cycle, he is called the son of Celidoine and grandson of Nascien, but Malory skips Celidoine and makes him the son of Nascien. Narpus’s son was also named Nascien.
He ruled North Wales.