Roelof John (Ralph) Ten Bruin |
Mother | FemaleEvelyn Gladys (Evie) Rosentreter |
| Birth | 20 Mar 1909 | Chicago, Cook County, Illinois, USA |
| Death | 9 May 1993 | Onamia, Mille Lacs County, Minnesota, USA |
| Buried | 1993 | Isle, Mille Lacs County, Minnesota, USA |
| Father | Richard Henrich (Henry) Albert Rosentreter, Snr | F1329 Group Sheet | |
| Mother | Marie Koeneki | F1329 Group Sheet | |