John married Eva Margaretha Fichtenmaier on 23 Oct 1823 in Schifferstadt, Pfalz, Bayern. Eva (daughter of Martin Fichtenmaier and Susanna Neher) was born on 22 Jan 1797 in Schifferstadt, Pfalz; was christened on 22 Jan 1797 in Schifferstadt, Pfalz; died on 22 Jan 1875 in Schifferstadt, Pfalz, Bayern. [Group Sheet] [Family Chart]