| Name | Cemetery | County | Updated |
| THRAEN, Family Stone | Saint Michaels - Sioux Falls Cemetery | Minnehaha | 2015-08-14 21:00:40 |
| THRAEN, Margaret H. | Saint Michaels - Sioux Falls Cemetery | Minnehaha | 2015-08-14 21:00:40 |
| THRAEN, Peter R., Dr. | Saint Michaels - Sioux Falls Cemetery | Minnehaha | 2015-08-14 21:00:40 |
| THRAEN, Robert | Saint Michaels - Sioux Falls Cemetery | Minnehaha | 2015-08-14 21:00:40 |