1906 - 1977 (70 år)
 | Darlene Mabel Walker 1933-1993 |
| Darlene Mabel Walker | |
| F: | 17 Dec 1933 |
| Chicago, Cook County, Illinois, USA | |
| D: | 15 Jun 1993 |
 | Robert F Koperny 1931-2013 |
| Robert F Koperny | |
| F: | 20 Nov 1931 |
| Chicago, Cook County, Illinois, USA | |
| V: | 15 Aug 1953 |
| Cook County, Illinois, USA | |
| D: | 30 Jun 2013 |
| Greenfield, La Crosse County, Wisconsin, USA | |
 | James Robert Colquhoun 1935-2021 |
| James Robert Colquhoun | |
| F: | 19 Jan 1935 |
| Chicago, Cook County, Illinois, USA | |
| D: | 29 Aug 2021 |
| Williams Bay, Walworth County, Wisconsin, USA | |
|
| Leon Milton Walker 1906-1977 |
| Leon Milton Walker | |
| F: | 19 Apr 1906 |
| Chicago, Cook County, Illinois, USA | |
| D: | 17 Mar 1977 |
| Chicago, Cook County, Illinois, USA | |
| Mabel Johanna Halls 1907-1996 |
| Mabel Johanna Halls | |
| F: | 17 Maj 1907 |
| Cook County, Illinois, USA | |
| V: | 1932 |
| D: | 26 Feb 1996 |
| Park Ridge, Cook County, Illinois, USA | |
