| Name | Cemetery | County | Updated |
| COOPER, Bennett J | Sacred Heart Cemetery | Tillamook | 2018-02-15 03:18:00 |
| COOPER, Karl Porter | Tillamook IOOF Cemetery | Tillamook | 2018-02-15 03:18:00 |
| COOPER, Karl Porter | Tillamook IOOF Cemetery | Tillamook | 2018-02-15 03:18:01 |
| COOPER, Myrtle M | Nestucca Valley Community aka IOOF (Hebo) Cemetery | Tillamook | 2018-02-15 03:18:01 |
| COOPER, Ray A | Nestucca Valley Community aka IOOF (Hebo) Cemetery | Tillamook | 2018-02-15 03:18:01 |