- FondsSJCR - The Records of St John's College
- SubfondsSJES - Estates
- Series2 - Estates and manors
- Subseries16/BHB - Broomhall and appurtenances (Bray, Chawridge, Chobham, Egham, Windlesham, Winkfield, Windsor), Berkshire, Wiltshire and Surrey
- Sub-sub-series7 - Deeds: Chobham and Egham post-acquisition by the College
- Item1 - Sale: St John's College to crown: Knolle Grove [Knowle Grove], Egham
- Item2 - Draft or copy petition, St John's College to ? Crown [Edward VI], for restitution of Knoll Grove, Egham, once deer park
- Item3 - Lease: St John's College to Elizabeth Atfield, land at Egham, Surrey