| Year | Type | Name as Recorded | Location | Office/Status | Full Record |
|---|---|---|---|---|---|
| 1787 | Subsc | Thomas, John | Merthyrdefan / | Curate | View |
| 1787 | Subsc | Thomas, John | / | View | |
| 1787 | Subsc | Thomas, John | Merthyr Dovan / | Curate | View |
| 1787 | Subsc | Thomas, John | / | View | |
| 1791 | Subsc | Thomas, John | Marcross / | Curate | View |
| 1791 | Subsc | Thomas, John | / | View | |
| 1797 | Appt(Subscription on Appointment) | Thomas, John | Monknash / | Perpetual Curate | View |
| 1805 | Appt(Subscription on Appointment) | Thomas, John | St Donats / | Vicar | View |
| 1832 | Vac(Death) | Thomas, John | Monknash / | Perpetual Curate | View |
| 1832 | Vac(Death) | Thomas, John | St Donats / | Vicar | View |