| Gerardus Antonius Broek | |
| H: | 27 mei 1929 |
| Groningen | |
| Petrus Hendricus Johannes Ottens | |
| G: | Assen |
| O: | 4 dec 1958 |
| Groningen | |
| Rudolf Willem Ottens |
| Rudolf Willem Ottens | |
| G: | 29 mei 1909 |
| St. Louis, USA | |
|
| Catharina Roelfina Maria den Olden | |
| G: | 15 mei 1880 |
| Oosterdiep, Veendam, Groningen | |
| Willem Ottens | |
| H: | 21 apr 1904 |
| Groningen | |
| Johannes Henricus Slichter | |
| G: | Winschoten |
| H: | 29 dec 1924 |
| Groningen | |
| O: | 15 sep 1938 |
| Groningen | |