1862 - 1937 (75 years)(Notes: You may have to scroll down or right to see chart.)
| Louis Heinrich Friedrich Gutknecht 1884-1966 |
| Louis Heinrich Friedrich Gutknecht | |
| B: | 20 Sep 1884 |
| Black Hawk, Iowa, USA | |
| D: | 27 Jul 1966 |
| Albert Wilhelm Johannes Gutknecht 1889-1963 |
| Albert Wilhelm Johannes Gutknecht | |
| B: | 4 Dec 1889 |
| Black Hawk, Iowa, USA | |
| D: | 2 Jun 1963 |
Louise Marie Brandhorst 1900-1977 |
| Louise Marie Brandhorst | |
| B: | 16 Feb 1900 |
| D: | 15 Feb 1977 |
| Tom England Mar- |
| Tom England | |
| B: | Mar |
| Gene Charles Gutknecht 1925-1984 |
| Gene Charles Gutknecht | |
| B: | 30 Nov 1925 |
| D: | 27 Oct 1984 |
| Susan Lamson Mielen 1943-2009 |
| Susan Lamson Mielen | |
| B: | 13 Jan 1943 |
| D: | 1 Feb 2009 |
| Friedrich Wilhelm Ferdinand Gutknecht 1891-1956 |
| Friedrich Wilhelm Ferdinand Gutknecht | |
| B: | 15 Oct 1891 |
| Black Hawk, Iowa, USA | |
| D: | 10 Sep 1956 |
| Esther Matzen 1898-1995 |
| Esther Matzen | |
| B: | 22 Oct 1898 |
| D: | 9 May 1995 |
| Esther Luise Auguste Gutknecht 1894-1960 |
| Esther Luise Auguste Gutknecht | |
| B: | 3 Mar 1894 |
| Black Hawk, Iowa, USA | |
| D: | 21 Jan 1960 |
| Theresa Ricci 24 Apr- |
| Theresa Ricci | |
| B: | 24 Apr |
| Daniel Lee Gutknecht 1957-1958 |
| Daniel Lee Gutknecht | |
| B: | 18 Mar 1957 |
| D: | 27 Nov 1958 |
| Herbert Franz Gutknecht 1901-1963 |
| Herbert Franz Gutknecht | |
| B: | 10 Jan 1901 |
| D: | 19 Aug 1963 |
| Martha Wilhelmine Maria Dufel 1907-2001 |
| Martha Wilhelmine Maria Dufel | |
| B: | 23 Jan 1907 |
| D: | 29 Sep 2001 |
|
| Carl Heinrich Gutknecht 1862-1937 |
| Carl Heinrich Gutknecht | |
| B: | 1 Mar 1862 |
| Niles, Cook, Illinois, USA | |
| D: | 5 Apr 1937 |
| Dorothea K. A. Vieregge 1862-1943 |
| Dorothea K. A. Vieregge | |
| B: | 19 Aug 1862 |
| D: | 14 Apr 1943 |
