| Name | Cemetery | County | Updated |
| MORTENSEN, Arthur O. | Woodlawn - Sioux Falls Cemetery | Minnehaha | 2015-08-14 17:48:47 |
| MORTENSEN, Baby | Mount Pleasant - Sioux Falls Cemetery | Minnehaha | 2015-08-14 17:48:47 |
| MORTENSEN, Dorothy V. | Woodlawn - Sioux Falls Cemetery | Minnehaha | 2015-08-14 17:48:47 |