Georg Friedrich Koch
- Yes, date unknown( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Georg Friedrich Koch [1] d. Yes, date unknown
- Maria M. Magdalena d. Yes, date unknown
- 2 Adolph Ludwig Theodor Koch [1.1] b. 16 Jan 1815 d. Yes, date unknown
- Carolina Regina Loble b. 9 Mar 1816 d. Yes, date unknown
- 3 Georg Friederich Koch [1.1.1] b. 15 Feb 1840 d. Yes, date unknown
- Emma Rosine Marie Doh b. 22 Oct 1843 d. Yes, date unknown
- 4 Marie Pauline Koch [1.1.1.1] b. 5 Oct 1870 d. Yes, date unknown
- Emma Rosine Marie Doh b. 22 Oct 1843 d. Yes, date unknown
- 3 Rosine Caroline Koch [1.1.2] b. 24 Aug 1846 d. Yes, date unknown
- + Adam Wilhelm Krehl b. 14 Feb 1840 d. Yes, date unknown
- Adam Gottlob Krehl b. 27 Jun 1839 d. Yes, date unknown
- 4 Gottlob David Otto Krehl [1.1.2.1] b. 31 Jan 1876 d. Yes, date unknown
- 4 Friedrich Albert Gottlob Krehl [1.1.2.2] b. 31 Mar 1880 d. Yes, date unknown
- + Maria Luisa Hahn b. 28 Aug 1881 d. Yes, date unknown
- + Maria Luisa Hahn b. 28 Aug 1881 d. Yes, date unknown
- 4 Adolf Georg Krehl [1.1.2.3] b. 28 Mar 1883 d. Yes, date unknown
- + Marie Marquardt b. 26 Oct 1883 d. Yes, date unknown
- + Marie Marquardt b. 26 Oct 1883 d. Yes, date unknown
- + Adam Wilhelm Krehl b. 14 Feb 1840 d. Yes, date unknown
- 3 Paul Otto Koch [1.1.3] b. 7 Jul 1860 d. 2 Sep 1860
- 3 Male Koch [1.1.4] b. 1 May 1864 d. 1 May 1864
- 3 Georg Friederich Koch [1.1.1] b. 15 Feb 1840 d. Yes, date unknown
- Carolina Regina Loble b. 9 Mar 1816 d. Yes, date unknown
- 2 Adolph Ludwig Theodor Koch [1.1] b. 16 Jan 1815 d. Yes, date unknown
- Maria M. Magdalena d. Yes, date unknown