Jacob married Anna Maria Burckhart 23 Apr 1758, Unterhausen, Reutlingen, Baden-Württemberg, Germany. Anna (daughter of Johann Georg Burckhart and Anna Maria Reutter) was born 1723, Unterhausen, Reutlingen, Baden-Württemberg, Germany; was christened 14 Oct 1723, Unterhausen, Reutlingen, Baden-Württemberg, Germany; died 25 Nov 1790. [Group Sheet]