Fisher King
From Witcher Wiki
The Fisher King also appears in at least one of the books (not translated to english yet).
[edit] In The Witcher computer game
The Fisher King is a servant of the Lady of the Lake who lives in a modest hut on the lakeshore outside Murky Waters. He also seems to be the postmaster for village and handles the delivery to Vizima of a letter from Geralt to his lover.
He can usually be found in or near his hut. During the day, he either fishes (surprise!) or sits on his stool outside his hut contemplating whatever it is a Fisher King might contemplate. It is here that Geralt finds him to ask to borrow his boat to get to Black Tern Island. His silent nature could make this a problem, but thankfully doesn't.
He's not a very talkative guy, and manages to communicate mostly with a series of Mhm's and Uhm's. Sometimes it's more like twenty questions than a conversation, but when push comes to shove, he can speak, he simply chooses not to, mostly.
There is some suggestion that he is more than just a servant of the Lady of the Lake. The hermit says that the Fisher King and the Lady of the Lake take care of Murky Waters. Additionally, the lady herself suggests that he was her lover, on at least one occasion.
