No one in the immediate family has ever heard his name mentioned but Sidney Sacilowski was a brother (as far as i know) of my great grandfather. He is listed in the 1930 census and at the time was 17 years old. This 1930 census record is the only thing that I can find with his name - I'm very lost and don't know where else to look. So far cemetery records where the rest of my family is buried turn up nothing either. Google searches are zero as well... any advice?! This is driving me crazy!!!