1898 - 1956 (58 years)(Notes: You may have to scroll down or right to see chart.)
| Cathryn Mary Gutknecht 1961-1997 |
| Cathryn Mary Gutknecht | |
| B: | 21 Jul 1961 |
| D: | 3 Apr 1997 |
William Jon Gutknecht 1963-1994 |
| William Jon Gutknecht | |
| B: | 7 Dec 1963 |
| D: | 9 Jul 1994 |
| Jon Carroll Gutknecht 1939-2017 |
| Jon Carroll Gutknecht | |
| B: | 24 Jun 1939 |
| Hudson, Black Hawk, Iowa, USA | |
| D: | 6 Jun 2017 |
| Carrie M. Haven 1898-1956 |
| Carrie M. Haven | |
| B: | 30 Sep 1898 |
| D: | 8 Dec 1956 |
| Franz Friedrick Gutknecht 1897-1962 |
| Franz Friedrick Gutknecht | |
| B: | 20 Dec 1897 |
| D: | 28 Aug 1962 |
