| Year | Type | Name as Recorded | Location | Office/Status | Full Record |
|---|---|---|---|---|---|
| 1816 | Subsc | Williams, Robert | Bangor School / | Headmaster | View |
| 1826 | Libc | Williams, Robert | Bangor School / | Schoolmaster | View |
| 1827 | Vac(resignation) | Williams, Robert | Bangor Free Grammar School / | Headmaster | View |