My father Joseph Haba came to the USA in 1910, as a 10 year old by boat. I believe his port of entry was Brooklyn. His parents were Paul and Marie, both born about 1873. Thats all I know about them. I would like to know where they were born, and in what country. What documents are available. They settled in Western Pennsylvania, with my father living in Youngwood, PA. When did my father become a US citizen.