1. The National Archives, Kew
2. HO13/7 Copy of letter from Grenville to the High Sheriff of the County of Northampton.
3. HO47/8/51-6a. Report of Judge Baron Thompson 14 July 1789
4. HO47/8/51-6b, Petition of Francis Gordon
5. HO47/8/51-6c Duke of Gloucester to Home Office 10 Aug. 1789