| Year | Type | Name as Recorded | Location | Office/Status | Full Record |
|---|---|---|---|---|---|
| 1806 | Subsc | Williams, David | Ystradmeyric / Free Grammar School of Lledrod | Schoolmaster | View |
| 1806 | Appt(Licensing) | Williams, David | Ystradmeiric / Free Grammar Schoo lof Lledrod | Schoolmaster | View |
| 1818 | Subsc | Williams, David | Ystradmeirig Free Grammar School / | Schoolmaster | View |
| 1818 | Appt(Licensing) | Williams, David | Ystradmeiric Free Grammar School / | Schoolmaster | View |