1. Kew, The National Archives of the United Kingdom
2. C 65 Chancery: Parliament Rolls.
3. C 81 Chancery: Warrants for the Great Seal, Series I.
4. SC 8 Special Collections: Ancient Petitions.
5. Bradford, Phil, and Alison K. McHardy, eds, Proctors for Parliament: Clergy, Community and Politics, c. 1248–1539, 2 vols, Canterbury and York Society 107–8 (Woodbridge, 2017–2018).