Looking for parents of Joseph Jopp born abt. 1803 Germany and came to U.S. on the "Janet Ridston" in 1852. Wife Catrina. Also on the ship was Charles 19; Frederick 15; August 12; Christy 9; Catrina 7 mos. These children were born in Bavaria. They arrived at the port of New York from Bremen. Charles married Margaret Engert and lived in Trenton, NJ. I believe the remaining family stayed in the Brooklyn, NY area.