I don't know how helpful this information may be but here goes. My grandfather's name is William J. Bosko and he came to the United States with his mother and siblings and lived in NY before moving to Jacksonville, NJ. He had many brothers and sisters who were either adopted or had their names changed. My memory is a little fuzzy on the details. He had a brother in Florida named Andy who passed away some time ago. You might be able to get more information from my mother. Her email is Carriaflores@aol.com