Althorp Papers. Vol. dlxxiv. Correspondence, minutes, etc., put together by Spencer, concerning events leading to the fall of the Grenville ministry; Feb.-March 1807.
Althorp Papers. Vol. dlxxxii. Correspondence chiefly relating to canvassing for Viscount Althorp's election for Northamptonshire, but also mentioning Wigan amongst other boroughs; Feb.-Dec. 1806.
Althorp Papers. Vols. dxcvii, dxcviii. Correspondence of and relating to French citizens seeking residence in Great Britain; 1803 (but predominantly Feb. 1806)-1807. There is also some correspondence relating to the growth of Roman Catholicism as a result. The Aliens Acts of 1793 and 1798 established a system of registration of aliens by means of declarations signed by them at ports of entry and certified into the Home Office by Customs Officers. In 1793 a superintendent of Aliens was appoin...