Wekapipo's Brother-in-Law

ウェカピポの義理の兄
The nobleman Wekapipos sister married who Wekapipo considered as a friend from his line of work. He was the son of a wealthy financial commissioner. He was regularly beating his wife and rendered her blind prompting Wekapipo to ask the pope to annul the marriage which the church approved of. Source: JoJos Bizzare Encyclopedia Wikia