| Year | Type | Name as Recorded | Location | Office/Status | Full Record |
|---|---|---|---|---|---|
| 1748 | Appt(Admission) | Williamson, William | Vicar Choral / York Minster | probationer | View |
| 1748 | Appt(Collation) | Williamson, William | York St Mary Bishophill the younger / | Vicar | View |
| 1750 | Appt(Admission) | Williamson, William | York Minster / | vicar choral | View |
| 1759 | Vac(Death) | Williamson, William | York Minster / Vicar Choral | probationer | View |
| 1759 | Vac(Death) | Williamson, William | York St Mary Bishophill the Younger / | Vicar | View |