| Michael Duane Hakel |
| Michael Duane Hakel | |
| B: | 12 Mar 1947 |
| D: | 24 Nov 1992 |
|
| Lawrence John Hakel |
| Lawrence John Hakel | |
| B: | 1 Oct 1925 |
| Goltry, Alfalfa County, Oklahoma, United States | |
| D: | 23 May 2011 |
| Claremore, Rogers County, Oklahoma, United States | |
| Agnes Christine Matussek |
| Agnes Christine Matussek | |
| B: | 1 May 1925 |
| Waukomis, Garfield County, Oklahoma, United States | |
| M: | 22 Apr 1946 |
| Enid, Garfield County, Oklahoma, United States | |
| D: | 30 Mar 2020 |
| Owasso, Tulsa County, Oklahoma, United States | |