Böckingen was incorporated as a part of Heilbronn city in 1933. Names Böckingen, Stadt Heilbronn, Baden-Württemberg Surnames Bauer (Dönhof) 49.133333, 9.183333 Volga Colonies Dönhof Merkel Beideck Frank Kolb Walter Neu-Dönhof Immigration Locations Kamyshi, Altai Krai (Siberia) Denver Metropolitan Area, Colorado Longmont, Boulder / Larimer Co., Colorado Johnstown, Larimer / Weld Co., Colorado