| Year | Type | Name as Recorded | Location | Office/Status | Full Record |
|---|---|---|---|---|---|
| 1788 | Ordi(ordination) | Powell, Thomas | / | deacon | View |
| 1788 | Subsc | Powell, Thomas | Llandevailog / | Curate | View |
| 1788 | Appt(Licensing) | Powell, Thomas | Llandevailog / | Stipendiary Curate | View |
| 1789 | Subsc | Powell, Thomas | / | View | |
| 1789 | Ordi(ordination) | Powell, Thomas | / | priest | View |