Jakob married Rosina Erhard on 18 Apr 1871 in Lug, Pfalz, Bayern. Rosina (daughter of Johannes Baptist Ehrhard and Anna Juliana Pulver) was born on 24 Dec 1844 in Hauenstein, Pfalz, Bayern; died on 14 Feb 1888 in Schwanheim, Pfalz, Bayern. [Group Sheet] [Family Chart]