1880 West Reserve census: Osterwick #1
Jacob Dueck, born 1831 Oct 7, baptized 1851, son of Peter Dueck and Elisabeth Buekert, ref 78-1*
married 1852 Jan 10:
Magaretha Dueck, born 1833 Mar 26, baptized 1851, daughter of Jakob Dueck and Helena Wall, ref, 94-3*
12 children listed - Magaretha, Jakob, Peter, Helena, Peter, Jakob, Elisabeth, Maria, Getruda, Johann, Elisabeth, Anna