Feirefiz is a character in Wolfram von Eschenbach's Arthurian poem Parzival. He is the half-brother of Parzival, the story's hero. He is the child of their father Gahmuret's first marriage to the Moorish queen Belacane, and equals his brother in knightly ability. Because his father was white and his mother black, Feirefiz's skin consists of black and white patches. His appearance is compared to that of a magpie or a parchment with writing on it, though he is considered very handsome. There exists a skin disease, Vitiligo, which produces such underpigmented patches across the body.