- FondsSJCR - The Records of St John's College
- SubfondsSJGR - Governing records
- Series1 - Foundation
- Item1 - Foundation Charter
- Item2 - Draft foundation charter
- Item3 - Letters patent confirming revenues for endowment of St John's College
- Item4 - Charter of confirmation: Bishop of Ely
- Item5 - Notarial instrument recording the exhibition of foundation documents, election of thirty-one fellows and taking of oaths, at the official opening of St John's College
- Item6 - Register of copies of various deeds concerning the foundation of St John's College and its properties, and of documents concerning Lady Margaret.