| Year | Type | Name as Recorded | Location | Office/Status | Full Record |
|---|---|---|---|---|---|
| 1760 | Appt(Licensing) | Powell, William | Llanthetty / Chapel of Tavechan | Curate | View |
| 1760 | Appt(Licensing) | Powell, William | Llanvigan / Chapel of Glyn | Curate | View |
| 1769 | Subsc | Powell, William | Llandetty / | Rector | View |
| 1769 | Appt(Institution) | Powell, William | Llandetty / | Rector | View |
| 1777 | Vac(natural death) | Powell, William | Llanvigan / Chapel of Glyn | Curate | View |
| 1777 | Vac(natural death) | Powell, William | Llandetty / | Rector | View |