1894 - 1949 (55 years)(Notes: You may have to scroll down or right to see chart.)
| Marten Lemke Abt 1930- |
| Marten Lemke | |
| B: | Abt Jan 1930 |
|
| Herman Gustav Lemke 1894-1949 |
| Herman Gustav Lemke | |
| B: | 12 Jan 1894 |
| D: | 19 Aug 1949 |
Edna I. Schumacher 1897-1956 |
| Edna I. Schumacher | |
| B: | 6 Aug 1897 |
| Ixonia, Jefferson, Wisconsin, USA | |
| D: | 1 Oct 1956 |
| Watertown, Jefferson, Wisconsin, USA | |
