Glynn was Bishop of Bangor 1555-1558.
| Year | Type | Name as Recorded | Location | Office/Status | Full Record |
|---|---|---|---|---|---|
| 1550 | Appt(Institution) | Glynn, Willelmus | St. Martin infra Ludgate, city of London / | Rector | View |
| 1556 | Vac(Promotion) | Bangor, Willimus | Langton / | Rector | View |
| 1556 | Appt(Resignation) | Bangor, Willimus | Langton / | Rector | View |
| 1559 | Vac(Death) | Glyn, Willelmus | Bangor / | Bishop | View |