Only mention in Foster is to a Joseph Camplin Prosser who was son of William of Tewkesbury, cler - there in 1805 - could be this one
| Year | Type | Name as Recorded | Location | Office/Status | Full Record |
|---|---|---|---|---|---|
| 1802 | Appt(Licensing) | Prosser, William | Free Grammar School, Tewkesbury / | Schoolmaster | View |
| 1810 | Subsc | Prosser, William | Deerhurst / | Curate | View |
| 1810 | Subsc | Prosser, William | English Bicknor / | Curate | View |
| 1810 | Subsc | Prosser, William | Alderton / | Curate | View |
| 1814 | Subsc | Prosser, William | Alderton / | Curate | View |
| 1814 | Appt(Licensing) | Prosser, William | Walton Cardiff / | Perpetual Curate | View |
| 1814 | Appt(Licensing) | Prosser, William | Walton Cardiff / | Perpetual Curate | View |
| 1814 | Appt(Licensing) | Prosser, | Alderton / | Curate | View |
| 1815 | Subsc | Prosser, William | Walton Cardiff / | Perpetual Curate | View |
| 1816 | Appt(Licensing) | Prosser, William | Tredington, Glos. / | Stipendiary Curate | View |
| 1816 | Subsc | Prosser, William | Treddington / | Curate | View |
| 1816 | Appt(Licensing) | Prosser, William | Tredington / | Curate | View |