1910-1987
| Wilbur D PLANK | |
| B: | 28 May 1910 |
| Missouri, USA | |
| D: | 16 Oct 1987 |
| Springfield, Greene, Missouri, USA | |
1909-1995
| Ruby M PLANK | |
| B: | 2 Sep 1909 |
| Missouri, USA | |
| D: | 2 Jul 1995 |
| Willard, Greene, Missouri, United States of America | |
1888-
| Milo John PLANK | |
| B: | 2 Mar 1888 |
| Clay, Greene, Missouri, USA | |
1885-
| Dona E HARLO | |
| B: | 1885 |
| Missouri, USA | |
|
Abt 1856-1887
| Milo J. PLANK | |
| B: | Abt 1856 |
| Indiana, USA | |
| D: | 19 Jul 1887 |
| Greene County, Missouri, USA | |
1858-
| Emily A "Emma" PATTERSON | |
| B: | May 1858 |
| Missouri, USA | |