| Year | Type | Name as Recorded | Location | Office/Status | Full Record |
|---|---|---|---|---|---|
| 1767 | Ordi(ordination) | Thomas, Henry | / | deacon | View |
| 1767 | Appt(Institution) | Thomas, Henry | Henllan / | Rector | View |
| 1767 | Subsc | Thomas, Henry | Bangor with Henllan / | Rector | View |
| 1767 | Subsc | Thomas, Henry | / | View | |
| 1767 | Appt(Institution) | Thomas, Henry | Bangor / | Rector | View |
| 1768 | Ordi(ordination) | Thomas, Henry | / | priest | View |
| 1768 | Subsc | Thomas, Henry | / | View | |
| 1797 | Vac(cession) | Thomas, Henry | Bangor / | Rector | View |
| 1797 | Vac(cession) | Thomas, Henry | Bangor / Henllan Chapel | Rector | View |