| Name | Cemetery | County | Updated |
| DUNCAN, Denise Anne | *Cremations Cemetery | Collin | 2024-11-23 06:00:15 |
| DUNCAN, Lou Ellen | Wylie Cemetery | Collin | 2018-03-25 00:05:32 |
| DUNCAN, Mary F. | Bethel Cemetery | Collin | 2018-03-25 00:05:32 |
| DUNCAN, Roger | Scott Cemetery | Collin | 2018-03-25 00:35:22 |
| DUNCAN, Sarah C. | Bethel Cemetery | Collin | 2018-03-25 00:05:32 |
| DUNCAN, Thomas | Bethel Cemetery | Collin | 2018-03-25 00:05:32 |
| DUNCAN, Timothy Adam | Kreymer (aka New Wylie, Hughes) Cemetery | Collin | 2023-07-21 15:48:51 |
| DUNCAN, Vera | Wylie Cemetery | Collin | 2023-08-13 06:01:51 |
| DUNCAN, W. E. | Wylie Cemetery | Collin | 2023-08-13 06:01:51 |
| DUNCAN, W. F., Mrs. | Wylie Cemetery | Collin | 2023-08-13 06:01:51 |
| DUNCAN, W. M. | Scott Cemetery | Collin | 2018-03-25 00:05:32 |
| DUNCAN, William | Bethel Cemetery | Collin | 2018-03-25 00:05:32 |