| Name | Cemetery | County | Updated |
| BUTTERFIELD, Ethel W. | Oak Grove Cemetery | Rock Island | 2023-10-21 06:03:14 |
| BUTTERFIELD, John D. | Oak Grove Cemetery | Rock Island | 2023-10-20 06:03:15 |
| BUTTERFIELD, John S. | Oak Grove Cemetery | Rock Island | 2023-10-21 06:03:14 |
| BUTTERFIELD, Susan J. | Oak Grove Cemetery | Rock Island | 2023-10-20 06:03:15 |