I am searching for any relatives of my father. His birth certificate states he was born Charles Schwarz, Feb. 14, 1897, in Hoboken, NJ, son of Henry Schwarz and Louisa Hensler. I know Louisa died and Henry remarried, but don't know if there were children of that marriage. He had a sister Lillian who also died. He was raised in Germany by relatives, his grandfather who was the stablemaster for the Czar. His mother Louisa was said to be the lady in waiting for the czarina. My father also went by the name of Robert Charles Schwarz. He was married at one time to Frances (?), but was divorced in Chicago, and married my mother, Minnie (Carmela)Vecchi. I do not even know if he had children with his first wife, Frances. Any information would be greatly appreciated.