Johann married Theresia BREITENSTEIN on 11 Jan 1830 in Kallmerode. Theresia (daughter of Johannes VALENTIN Daniel BREITENSTEIN and MARIA PAULINA Josepha Elisabeth WANDT) was born on 2 Feb 1811 in Kreuzebra?; was christened on 2 Feb 1811 in Kreuzebra; died on 9 Dec 1896 in Kallmerode; was buried on 13 Dec 1896 in Kallmerode. [Group Sheet] [Family Chart]

1. Joseph BIERWIRTH was born on 1 Apr 1832 in Kallmerode; was christened on 2 Apr 1832 in Kallmerode; died after 9 Dec 1896 in Kallmerode?.
2. Maria MAGDALENA BIERWIRTH was born on 28 Nov 1833 in Kallmerode; was christened on 29 Nov 1833 in Kallmerode; died after 9 Dec 1896 in Kallmerode?.
3. Maria CHRISTINA BIERWIRTH was born on 12 Aug 1835 in Kallmerode; was christened on 13 Aug 1835 in Kallmerode; died on 23 Dec 1871 in Kallmerode; was buried on 26 Dec 1871 in Kallmerode.
4. CATHARINA Christina BIERWIRTH was born on 15 Dec 1837 in Kallmerode; was christened on 16 Dec 1837 in Kallmerode; died on 23 May 1839 in Kallmerode; was buried on 26 May 1839 in Kallmerode.
5. A.M. BIERWIRTH
6. J.P. BIERWIRTH
7. Anna Maria ELISABETH BIERWIRTH was born on 3 Jun 1842 in Kallmerode; was christened on 5 Jun 1842 in Kallmerode; died after 9 Dec 1896.
8. Josepha BIERWIRTH was born on 8 Jul 1844 in Kallmerode; was christened on 10 Jul 1844 in Kallmerode; died after 9 Dec 1896.
9. M.D. BIERWIRTH
10. J.N. BIERWIRTH
11. Anna Maria Mathilde Lydwina BIERWIRTH was born on 12 Jul 1851 in Kallmerode; was christened on 13 Jul 1851 in Kallmerode; died on 21 May 1852 in Kallmerode; was buried on 23 May 1852 in Kallmerode.
12. Clothilde BIERWIRTH was born on 4 Jul 1854 in Kallmerode; was christened on 5 Jul 1854 in Kallmerode; died on 27 Apr 1857 in Kallmerode; was buried on 29 Apr 1857 in Kallmerode.