Venn: Matric. sizar from King's, Easter, 1624. Migrated to Trinity. Scholar, 1627; B.A. 1627-8; M.A. 1631. Ord. deacon (Peterb.) June 5; priest, Dec. 18, 1631. R. of Steeple Gidding, Hunts., 1636-65. R. of Sawtry St Andrew, 1640-69. R. of Denton, 1666-7. R. of Conington, 1667-9. Died 1669.
| Year | Type | Name as Recorded | Location | Office/Status | Full Record |
|---|---|---|---|---|---|
| 1631 | Ordi(ordination) | Williamson, Robertus | / | priest | View |
| 1631 | Ordi(ordination) | Williamson, Robertus | / | deacon | View |
| 1631 | Ordi(ordination) | Williamson, Robert | / | priest | View |
| 1631 | Ordi(ordination) | Willinson, Robert | / | deacon | View |
| 1634 | Appt(Licensing) | Williamson, Robertus | Not specified / | Preacher | View |
| 1640 | Appt(Institution) | Williamson, Robertus | Sawtrie banes / | Rector | View |
| 1640 | Appt(Institution) | Williamson, Robertus | Sawtrey / | Rector | View |
| 1662 | Libc | Williamson, Robertus | Sawtrie banes / | Rector | View |
| 1662 | Subsc | Williamson, Robert | Sawtrey St Andrew / | Rector | View |
| 1666 | Subsc | Williamson, Robert | Denton / | Rector | View |
| 1666 | Appt(Institution) | Williamson, Robertus | Denton / | Rector | View |
| 1667 | Vac(cession) | Williamson, Robertus | Denton / | Rector | View |
| 1667 | Appt(Resignation) | Williamson, Robertus | Denton / | Rector | View |
| 1667 | Appt(Institution) | Williamson, Robertus | Conington / | Rector | View |
| 1667 | Subsc | Williamson, Robert | Connington / | Rector | View |
| 1670 | Vac(Death) | Williamson, Unknown | Connington / | Rector | View |
| 1670 | Vac(Death) | Williamson, Unknown | Sawtry St Andrew / | Rector | View |