Duke Henry Knowles is a ranking Anatoray noble and the father of Count Knowles, whom Alex Row defeats in a duel. He is provided with the opportunity to seek revenge for the "unnecessary" death of his son when Alex makes an appearance at the Horizon Cave black market auction. His men captures Alex at gunpoint, but Horizon Cave experiences a blackout when bombs destroy its power generators. Alex kills Knowles's men in the confusion and escapes. (Source: Wikipedia)