 1905 - 1981  (75 years)
 1905 - 1981  (75 years) 1929-2002
 1929-2002
| Charles Howard Harkins | |
| B: | 25 November 1929 | 
| West Frankfort, Franklin County, Illinois, United States of America | |
| D: | 12 November 2002 | 
| Georgetown, Quitman County, Georgia, United States of America | |
 1929-2019
 1929-2019
| Norma Jean Grubbs | |
| B: | 2 Nov 1929 | 
| West Frankfort, Franklin County, Illinois, United States of America | |
| M: | 13 Jul 1950 | 
| Arkansas, United States | |
| D: | 25 Aug 2019 | 
| Coles County, Illinois, United States of America | |
 1905-1981
 1905-1981
| Violet Juanita Harkins | |
| B: | 19 September 1905 | 
| Harrisburg, Saline County, Illinois, United States of America | |
| D: | 18 September 1981 | 
| West Frankfort, Franklin County, Illinois, United States of America | |
 1901-1973
 1901-1973
| St. Paul Harkins | |
| B: | 1 February 1901 | 
| Gurnee, Shelby County, Alabama, United States of America | |
| D: | 9 April 1973 | 
| West Frankfort, Franklin County, Illinois, United States of America | |