Friedrich married Rosa Bergdoll on 4 May 1918 in Dahn, Pfalz, Bayern. Rosa (daughter of Jakob Bergdoll and Margaretha Löffel) was born on 30 Aug 1892 in Dahn, Pfalz, Bayern; was christened on 4 Sep 1892 in Dahn, Pfalz, Bayern. [Group Sheet] [Family Chart]