My great grand father was Louis Keleman ( note the spelling) who came from Hungary to the United States around 1906. Louis Keleman was born about 1890. He was married to Elizabeth Keleman ( born @ 1894) who died giving birth to their second child Barbara nee Barr Keleman in March of 1915. Louis remarried to a woman (also from Hungary) named Mary Tarnowski. Louis worked for the Pennsylvania railroad between 1910 and 1940. Any information would be greatly appreciated