| Name | Cemetery | County | Updated |
| ZWEIFEL, Frances | Benedictine Convent Cemetery | Yankton | 2015-08-15 07:00:09 |
| ZWEIFEL, John A. | Garden of Memories-Yankton Cemetery | Yankton | 2015-08-15 07:00:09 |
| ZWEIFEL, Mathilda | Garden of Memories-Yankton Cemetery | Yankton | 2015-08-15 07:00:09 |