| Jennifer Lee Siela | |
| D: | 6 Jan 1965 | 
| Saint Joseph, Buchanan County, Missouri | |
| Stephen Vincent Siela | |
| B: | 1949 | 
| D: | 1971 | 
| Margaret Helen Poff | |
| B: | 9 Dec 1926 | 
| Saint Joseph, Buchanan County, Missouri | |
| D: | 2 Nov 1999 | 
| Saint Joseph, Buchanan County, Missouri | |
| James Kessler Siela | |
| B: | 15 Mar 1916 | 
| Hurlingen, Buchanan County, Missouri | |
| M: | 23 Nov 1946 | 
| Hurlingen, Buchanan County, Missouri | |
| D: | 5 Jul 2003 | 
| Saint Joseph, Buchanan County, Missouri | |
 1898-1955
| Bernes Emanuel Poff | |
| B: | 10 Sep 1898 | 
| Bent Mountain, Roanoke County, Virginia | |
| D: | 6 Dec 1955 | 
| Saint Joseph, Buchanan County, Missouri | |
 -Yes, date unknown
| Virginia (Poff) | |
| D: | Yes, date unknown | 
 -Yes, date unknown
| Nora Simpson | |
| D: | Yes, date unknown | 
 -Yes, date unknown
| Jim Poff | |
| D: | Yes, date unknown |