Johannes Jakob Helfrich
1813 - 1814 (1 years)
Generation: 1
1. Johannes Jakob Helfrich was born on 22 Mar 1813 in Schindhard, Pfalz, Bayern; was christened on 23 Mar 1813 in Schindhard, Pfalz, Bayern; died on 17 Apr 1814 in Schönau, Pfalz, Bayern.