A castle in Sarras ruled by King Evalach (Evelake).
It was the site of a battle between Evalach and King Tholomer of Babylonia. With Joseph of Arimathea’s help, Evalach won.
Great feats of arms were performed by Seraphe (Nascien) and a mysterious, God-sent, White Knight.
Source
Vulgate Estoire del Saint Graal | 1220-1235
