Thomas Williamson Headstone at St Mary, Gainford (Gainford) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Department of Environment, English Heritage, Historic Buildings and Monuments Commission | 1950 | List of buildings of special architectural or historic interest, also known as "Greenbacks" | LB Volume, Map & Item: 457, 9, 118 |
| 2 | Durham County Council | Thomas Williamson Headstone at St Mary, Gainford | ||
| 3 | Durham County Council | Thomas Williamson Headstone | ||
| 4 | Durham County Council | Thomas Williamson Headstone | ||
| 5 | Durham County Council | 11-Jul-2016 | 3 Photographs of Thomas Williamson Headstone in churchard of St Mary, Gainford |