Jakob married Katharina Brentzel on 10 Jan 1888 in Kapsweyer, Pfalz, Bayern. Katharina (daughter of Balthasar Brentzel and Regina Stierheim) was born on 11 Feb 1865 in Steinfeld, Pfalz, Bayern; was christened on 13 Feb 1865 in Steinfeld, Pfalz, Bayern. [Group Sheet] [Family Chart]