I am looking for any information on Charles Kohlmorgen. I believe he came from Hamburg Germany between 1850-1884. He and his wife Marie lived in the central NY area. Their son,(my grandfather) was John Frederick (Kohlmorgen) Coleman .While in America his last name was changed to Coleman. My grandfather was born in Wolcott,NY in 1884. He married Cordelia Moore in Auburn,NY. They had seven children(Mildred, Ralph, John, Paul, Bertha, Robert, and Mary).