| Dirk Mennen Groen (1825 - ) |
|
| Gerdje Gerds Oltmanns (1825 - ) |
| Gerhard Dirks Groen | Hilke Meenen Jacobs |
| b. Apr 28, 1856, Loppersum, Ost., Germany d. Dec 19, 1934, East Moline, IL bur. occ. bp. |
b. Nov 30, 1855, Engerhafe, Ost., Germany d. Dec 3, 1931, Ogle Co IL bur. occ. bp. |