Looking for German connections to Heinrich Helmuth, b. 1 Dec 1827, possibly in Kassel, Hesse, Germany. Came to U.S. with bride, Anna Katherine Mueller about 1849. In Indiana first, then Pennsylvania for about four years (1863-67), then back to Indiana (Warrick County and Vanderburgh County). Children: Walter, Elizabeth, George, Frederick, Henry A., Katherine, Louis and Bertha Ann. Bertha Ann was my grandmother. Any help will be appreciated.