William IV (1765-1837), king of the United Kingdom of Great Britain and Ireland, and king of Hanover. Letter to Lord John Russell responding to his very satisfactory letter about the proceedings in the House of Commons and the House of Lords. Dated 3 Sep 1835, Windsor Castle. Manuscript, ink on paper. 1 piece, folio leaf 23 x 19 cm (writing on 4 pages). With photocopies of seller Henry Sotheran’s folder and of collector’s label.