1924-2012
| Virginia Hedva Hakel | |
| B: | 10 Apr 1924 |
| Enid, Garfield County, Oklahoma, United States | |
| D: | 8 Aug 2012 |
| , , , United States | |
1920-2000
| Hugh Tufts Randall | |
| B: | 7 Jun 1920 |
| Los Angeles, Los Angeles, California, United States | |
| M: | 30 Jun 1946 |
| D: | 1 Nov 2000 |
| Hacienda Heights, Los Angeles County, California, United States | |
1947-1992
| Michael Duane Hakel | |
| B: | 12 Mar 1947 |
| D: | 24 Nov 1992 |
1925-2011
| Lawrence John Hakel | |
| B: | 1 Oct 1925 |
| Goltry, Alfalfa County, Oklahoma, United States | |
| D: | 23 May 2011 |
| Claremore, Rogers County, Oklahoma, United States | |
1925-2020
| 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 | |
1927-2011
| Edward Emil Hakel | |
| B: | 4 Sep 1927 |
| Enid, Garfield County, Oklahoma, United States | |
| D: | 10 Mar 2011 |
| Davison, Genesee County, Michigan, United States | |
1930-Yes, date unknown
| Rose Marie Esposti | |
| B: | 21 Jun 1930 |
| M: | 14 Feb 1953 |
| D: | Yes, date unknown |
1930-2011
| Evelyn Marie Hakel | |
| B: | 25 Jan 1930 |
| Enid, Garfield County, Oklahoma, United States | |
| D: | 4 Aug 2011 |
| , Los Angeles County, California, United States | |
1928-2013
| Harland Jantz | |
| B: | 2 Jul 1928 |
| , Caddo County, Oklahoma, United States | |
| M: | 1948 |
| D: | 24 Oct 2013 |
| Albuquerque, Bernalillo County, New Mexico, United States | |
-Yes, date unknown
| Gail Gillette | |
| M: | 2008 |
| D: | Yes, date unknown |
1935-Yes, date unknown
| Charles Eugene Hakel | |
| B: | 25 Sep 1935 |
| Enid, Garfield County, Oklahoma, United States | |
| D: | Yes, date unknown |
-Yes, date unknown
| Joan Barnes | |
| D: | Yes, date unknown |
1900-1968
| Emil John Hakel | |
| B: | 24 Jun 1900 |
| , Woods County, Oklahoma Territory, United States | |
| D: | 23 Feb 1968 |
| Enid, Garfield County, Oklahoma, United States | |
1900-1989
| Wilhemina Von Schiller | |
| B: | 9 Feb 1900 |
| Hoboken, Hudson County, New Jersey, United States | |
| M: | 6 Feb 1923 |
| Goltry, Alfalfa County, Oklahoma, United States | |
| D: | 27 Jan 1989 |
| West Covina, Los Angles County, Califorina, United States | |
1872-1959
| John Frank Hakel | |
| B: | 16 Oct 1872 |
| , , , Czechoslovakia | |
| D: | 25 Apr 1959 |
1877-1949
| Sophia Severin | |
| B: | 4 May 1877 |
| Weston, Saunders County, Nebraska, United States | |
| M: | Mar 1899 |
| D: | 30 Sep 1949 |