Englers - Switzerland & Germany 1700-1900. Johann Gustav Engler born abt 1823 Morges, Vaud, Switzerland. His mother was Maria Barbara Hoffmann born 1793 in Morges and father Jacob Friedrich Samuel Engler on 28 Mar 1790 Auggen Germany. They were married on 3 Sep 1815 in Morges. There were 10 children. My progenitors then go into Germany - Auggen and Britzingen and the area along the Rhine.