Finn

Finn is a beggar in Britain in Ultima VI.

Finn stood in front of Castle Britannia pretending to be Lord British in disguise mixing with commoners. He would ask the Avatar to give him coins, so that the disguise was more convincing. Finn even claimed that Chuckles was actually Lord Blackthorn in disguise, and that the real Chuckles was tied up in the dungeon for making fun of Lord British's nose. He jokingly claimed that he killed a dragon when he was 8, and that the eight mantras were do, re, mi, fa, so, la, ti, do.

Finn further suggested that the eight runes distributed to the mayors of Britannia were fake, and that the real runes were hidden in an invisible box beneath Lord British's throne. When the Avatar left Finn, Finn suggested in the future he'd pretend to be the tavernkeeper of the the Blue Boar Tavern.

Runes of Virtue
Finn would again appear in the Runes of Virtue series of games, where he introduced himself as "Honest Finn" who could "never tell a lie". Despite Finn's claims of honesty, all his hints turned out to be lies, and the hero was best served doing the exact opposite of what Finn suggested.