Leo Bankowski was also my grandfather! This is interesting! We thought my mother Sandra was Grandpa Leo's only child even though she was adopted. Leo married Eva Hess a pediatric Nurse in Springfield Illinois. I'm very excited to here about another branch of the family. I also am curious about the Lithuanian versus Polish, he, Aunt Helen and Aunt Agnes all swore that they were Polish Aunt Helen even taught me some Polish. I don't know about you, but i'm dying for the 1940 census to come out.