Nikolaus married Anna Apollonia Rinck on 6 Sep 1751 in Gossersweiler, Pfalz. Anna was born in 1720 in Münchweiler am Klingbach, Pfalz; died on 7 May 1796 in Münchweiler am Klingbach, Pfalz. [Group Sheet] [Family Chart]

1. Anna Maria Reinhardt was born on 27 Jun 1754 in Münchweiler am Klingbach, Pfalz; died on 31 Dec 1813 in Waldrohrbach, Pfalz.
2. Johannes Reinhardt was born on 22 May 1757 in Münchweiler am Klingbach, Pfalz; was christened on 23 May 1757 in Münchweiler am Klingbach, Pfalz; died on 25 Jul 1826 in Stein, Pfalz, Bayern; was buried on 27 Jul 1826 in Gossersweiler, Pfalz, Bayern.
3. Anna Elisabetha Reinhardt was born on 7 Jan 1762 in Münchweiler am Klingbach, Pfalz; was christened on 8 Jan 1762 in Münchweiler am Klingbach, Pfalz; died on 13 Jan 1834 in Münchweiler am Klingbach, Pfalz, Bayern; was buried on 15 Jan 1834 in Silz, Pfalz, Bayern.
4. Maria Anna Reinhardt was born on 28 Jun 1764 in Münchweiler am Klingbach, Pfalz; was christened on 29 Jun 1764 in Münchweiler am Klingbach, Pfalz; died on 11 Feb 1810 in Münchweiler am Klingbach, Pfalz; was buried on 12 Feb 1810 in Silz, Pfalz.
5. Katharina Barbara Reinhardt was born on 22 Jan 1770 in Münchweiler am Klingbach, Pfalz; died on 22 Jan 1825 in Münchweiler am Klingbach, Pfalz, Bayern; was buried on 24 Jan 1825 in Münchweiler am Klingbach, Pfalz, Bayern.