A prince under Queen Belacane of Zazamanc (the first wife of Perceval’s father Gahmuret).
He fought against Isenhart, one of Belacane’s suitors, and both warriors were killed in the duel. Gahmuret later gave Prothizilas’s duchy to Sir Lahfilirost (Lahifilirost).
Source
Parzival | Wolfram von Eschenbach, 1200–1210
