Jakob married Maria Anna Knurr on 20 Nov 1865 in Landau, Pfalz, Bayern. Maria (daughter of Michael Knurr and Elisabetha Frey) was born on 20 Mar 1840 in Münchweiler am Klingbach, Pfalz, Bayern; was christened on 21 Mar 1840 in Münchweiler am Klingbach, Pfalz, Bayern. [Group Sheet] [Family Chart]