| Name | Cemetery | County | Updated |
| KOOPMAN, Adella E. | St. Mark's Lutheran Cemetery | Cuming | 2013-02-16 17:15:40 |
| KOOPMAN, Edith A. | St. Mark's Lutheran Cemetery | Cuming | 2013-02-16 17:15:40 |
| KOOPMAN, Edna E. | Wisner Cemetery | Cuming | 2014-01-13 05:05:09 |
| KOOPMAN, Herman M. | St. Mark's Lutheran Cemetery | Cuming | 2013-02-16 17:15:40 |
| KOOPMAN, Mathilde | Zion St. John Lutheran Cemetery | Cuming | 2014-05-16 05:05:10 |
| KOOPMAN, Plot | St. Mark's Lutheran Cemetery | Cuming | 2013-02-16 17:15:40 |
| KOOPMAN, Theodore A. | Wisner Cemetery | Cuming | 2014-01-13 05:05:09 |