| Year | Type | Name as Recorded | Location | Office/Status | Full Record |
|---|---|---|---|---|---|
| 1791 | Ordi(ordination) | Williams, William | / | deacon | View |
| 1792 | Appt(Licensing) | Williams, William | Gyffylliog / | Curate | View |
| 1792 | Subsc | Williams, William | Gyffylliog / | Curate | View |
| 1792 | Ordi(ordination) | Williams, William | / | priest | View |
| 1797 | Subsc | Williams, William | Llanynis / Cyffylliog Chapel | Curate | View |