- FondsSJCR - The Records of St John's College
- SubfondsSJAR - Administrative records
- Series1 - Master
- Set1 - Pre-18th Century Masters
- SubseriesMetcalfe - Nicholas Metcalfe (1518)
- Sub-sub-series2 - Letters: Nicholas Metcalfe
- Sub-sub-sub-series6 - John Watson
- Item1 - Priors of Watton & Hulle
- Item2 - de Unica Magdalena: John Fisher
- Item3 - College music matters