Friedrich Koehn
1860 - 1937 (76 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Friedrich Koehn [1] b. 12 May 1860 d. 26 Jan 1937
- Emma M. b. 28 Feb 1857 d. 15 Mar 1936
- 2 Martha Koehn [1.1] b. Feb 1885
- 2 Gustav G Koehn [1.2] b. 19 Dec 1886 d. 5 Jan 1925
- Matilda Marie Louisa Antoinette Consoer b. 14 Dec 1889 d. 15 Jul 1965
- 3 Edith F. Koehn [1.2.1] b. 27 Nov 1911 d. 29 Aug 1987
- 3 Lorraine Koehn [1.2.2] b. 22 Oct 1913 d. 11 Aug 1941
- 3 Doris Emma Lillian Koehn [1.2.3] b. 31 May 1915 d. 14 Mar 1977
- Thomas James Halliwell b. 8 Jun 1908 d. 8 Jun 1964
- 4 Barbara Jean Halliwell [1.2.3.1] b. 1 Aug 1939 d. 17 Apr 2008
- 4 Barbara Jean Halliwell [1.2.3.1]
- 3 Edith F. Koehn [1.2.1]
- 2 Anna F Koehn [1.3] b. Abt 1889
- 2 Annie Koehn [1.4] b. Oct 1889
- 2 Fred Walter Koehn [1.5] b. 11 Dec 1890
- + Emma Consoer b. 4 Aug 1891 d. 1 Aug 1959
- + Emma Consoer b. 4 Aug 1891 d. 1 Aug 1959
- 2 Elsie G Koehn [1.6] b. Apr 1894
- 2 Elsie Koehn [1.7] b. Abt 1899
- 2 Martha Koehn [1.1]