Complex sentence: Kido lost his common-law-wife to a man named Torajirō Matsunaga, whose brother Denjirō bilked money from Kido and assaulted him.
Split into simpler sentences: Kido lost his common-law-wife to a man named Torajirō Matsunaga. Torajirō's brother Denjirō bilked money from Kido and assaulted him.