Guzik's brother, Harry, was famous (infamous actually) in his own right:
A young girl, who became known as "The Damsel in Distress," threw a note from a window in one of Harry's brothels, claiming she was being held against her will. This led to passage of the Mann Act, which made it a federal crime to transport underage girls across state lines for "immoral purposes." Probably the most famous man convicted under the Mann Act was Chuck Berry, who served almost two years in prison on that rap.