1893 - 1975 (82 years)(Notes: You may have to scroll down or right to see chart.)
| Lula C Plough 1893-1975 |
| Lula C Plough | |
| B: | 3 Jul 1893 |
| Iowa, USA | |
| D: | 6 Dec 1975 |
| Denison, Crawford, Iowa, USA | |
Otto Johann Ferdinand Jahn 1889-1969 |
| Otto Johann Ferdinand Jahn | |
| B: | 18 Feb 1889 |
| Hanover, Crawford, Iowa, USA | |
| D: | 7 Mar 1969 |
| Denison, Crawford, Iowa, USA | |
