| Henry Semkin |
| Henry Semkin | |
| B: | 19 Feb 1860 |
| Benton County, Missouri | |
| D: | 5 Jan 1937 |
| Richland Twp., Morgan County, Missouri | |
| Mathilda Loeffler Loeffler |
| Mathilda Loeffler Loeffler | |
| B: | 17 Feb 1862 |
| Canton, Stark County, Ohio | |
| D: | 22 Jan 1948 |
| Smithton, Pettis County, Missouri | |
| Adelhaid M. Gerken |
| Adelhaid M. Gerken | |
| B: | Germany |
| D: | Yes, date unknown |
| Harman Semkin |
| Harman Semkin | |
| B: | Germany |
| D: | Yes, date unknown |