Jacob married Karolina Josephina Voellm, daughter of Johann Christoph Voellm and Elisabetha Regina Reichert, on 27 Sep 1866 in Asperg, Ludwigsburg, Wuerttemberg, Germany. (Karolina Josephina Voellm was born on 13 Jan 1839 in Asperg, Ludwigsburg, Wuerttemberg, Germany and died on 22 May 1872 in Asperg, Ludwigsburg, Wuerttemberg, Germany.)
