Johannes Nikolaus Decker
- 1811( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Johannes Nikolaus Decker [1] d. 9 Jan 1811
- Anna Dorothea Helm d. 28 Oct 1813
- 2 Johannes Kaspar Decker [1.1] b. 1762 d. 9 Dec 1813
- 2 Johannes Georg Adam Decker [1.2] b. 1777 d. 7 Dec 1842
- Anna Maria Kuntz b. 25 Sep 1785 d. 28 Jun 1821
- 3 Anna Katharina Decker [1.2.1] b. 31 Aug 1802 d. 11 May 1843
- Christian Bossert b. 1800
- 4 Anna Maria Bossert [1.2.1.1] b. 20 Aug 1823
- 4 Elisabetha Bossert [1.2.1.2] b. 22 Apr 1825 [ =>]
- 4 Anna Maria Bossert [1.2.1.3] b. 19 Apr 1827
- 4 Maria Elisabeth Bossert [1.2.1.4] b. 27 Mar 1831
- 4 Anton Bossert [1.2.1.5] b. 9 Jul 1832
- 4 Jakob Bossert [1.2.1.6] b. 5 Apr 1835
- 4 Margaretha Bossert [1.2.1.7] b. 27 Feb 1837
- 4 Henrietta Bossert [1.2.1.8] b. 15 Sep 1840
- Christian Bossert b. 1800
- 3 Heinrich Jakob Decker [1.2.2] b. 19 Dec 1803 d. 12 Jun 1875
- Anna Maria Bossert b. 29 Aug 1803 d. 11 Jan 1852
- 4 Anna Maria Decker [1.2.2.1] b. 7 Apr 1846 [ =>]
- Katharina Haber b. 10 Jun 1831 d. 8 May 1870
- 4 Konrad Decker [1.2.2.2] b. 15 Aug 1853
- 4 Andreas Decker [1.2.2.3] b. 24 Dec 1857
- Anna Maria Bossert b. 29 Aug 1803 d. 11 Jan 1852
- 3 Georg Heinrich Decker [1.2.3] b. 6 May 1805 d. 4 Nov 1884
- Henrietta Hahn b. 27 Oct 1810 d. 1 May 1888
- 4 Katharina Decker [1.2.3.1] b. 17 Jun 1832
- 4 Elisabetha Decker [1.2.3.2] b. 15 Dec 1839
- 4 Johannes Sebastian Decker [1.2.3.3] b. 12 Apr 1842 [ =>]
- 4 Jakob Decker [1.2.3.4] b. 14 Jul 1844 d. 12 Apr 1892 [ =>]
- 4 Georg Decker [1.2.3.5] b. 9 Jan 1850
- Henrietta Hahn b. 27 Oct 1810 d. 1 May 1888
- 3 Johannes Heinrich Decker [1.2.4] b. 10 Jan 1808
- 3 Maria Elisabetha Decker [1.2.5] b. 29 Dec 1809
- Johannes Georg Böhlert
- 4 Katharina Böhlert [1.2.5.1]
- Johannes Georg Böhlert
- 3 Anna Katharina Decker [1.2.1] b. 31 Aug 1802 d. 11 May 1843
- Anna Maria Kuntz b. 25 Sep 1785 d. 28 Jun 1821
- Anna Dorothea Helm d. 28 Oct 1813