| Name | Cemetery | County | Updated |
| OLSON, Albert E | Round Valley Cemetery | Custer | 2013-02-16 17:35:33 |
| OLSON, Andred | Round Valley Cemetery | Custer | 2013-02-16 17:35:34 |
| OLSON, Anna | Round Valley Cemetery | Custer | 2013-02-16 17:35:33 |
| OLSON, Carol Ruth | Round Valley Cemetery | Custer | 2013-02-16 17:35:34 |
| OLSON, Matilda | Round Valley Cemetery | Custer | 2013-02-16 17:35:34 |
| OLSON, Olis E | Round Valley Cemetery | Custer | 2013-02-16 17:35:33 |