| Dr. Donald Jean Allcorn | |
| B: | 26 Jun 1934 | 
| Sedalia, Pettis County, Missouri | |
| D: | 4 Jan 2014 | 
| Joyce Ann Griffith | |
| B: | 8 Aug 1934 | 
| M: | 31 Dec 1952 | 
| D: | 28 Jul 2010 | 
| Sedalia, Pettis County, Missouri | |
 1910-1972
| Forest Allcorn | |
| B: | 23 Jul 1910 | 
| Missouri | |
| D: | 21 Oct 1972 | 
| Monett, Barry County, Missouri | |
 -Yes, date unknown
| Lillian Schmidt | |
| D: | Yes, date unknown | 
| Lilly Belle Armstrong | |
| B: | 16 Mar 1873 | 
| Missouri | |
| D: | 26 Feb 1933 | 
| Sedalia, Pettis County, Missouri | |
| Charles Edgar Allcorn | |
| B: | 25 May 1873 | 
| Benton County, Missouri | |
| D: | 14 Dec 1958 | 
| Sedalia, Pettis County, Missouri | |
 -Yes, date unknown
| David Armstrong | |
| D: | Yes, date unknown | 
 -Yes, date unknown
| Margaret Ransdall | |
| B: | Missouri | 
| D: | Yes, date unknown |