| Name | Cemetery | County | Updated |
| PIERSON, Adeline | Yankton Municipal Cemetery | Yankton | 2015-08-15 05:56:14 |
| PIERSON, Frances M. | Yankton Municipal Cemetery | Yankton | 2015-08-15 05:56:14 |
| PIERSON, Josiah A. (stone #1) | Yankton Municipal Cemetery | Yankton | 2015-08-15 05:56:14 |
| PIERSON, Josiah A. (stone #2) | Yankton Municipal Cemetery | Yankton | 2015-08-15 05:56:14 |