[Augustus Frederick, Duke of Sussex, son of George III.] Autograph Letter Signed ('Augustus Frederick') to 'My Dear Small, written from Vienna, regarding 'the Songs Which I promised', which 'Isouard' intends to publish.

Augustus Frederick, Duke of Sussex (1773-1843), sixth son of George III, bibliophile [Nicolas Isouard (1773-1818), composer]
Publication details: 
'Vienna 7ber the 24th. 1798'.
SKU: 21760

1p, 4to. On bifolium endorsed on reverse of second leaf: 'Prince Augustus | Vienna | October 25 | 1798'. In fair condition, aged and worn. Folded four times. Written in an undisciplined hand with an expansive signature (different from his later signature in being underlined). Reads: 'My Dear Small | Enclosed You Will find the Songs Which I promised You but You must not publish them as else I should do Harm to Isouard Who has that Intention. Probably You Will get them after I leave this Place being on my Road to Berlin. Lord Cholmondeley has answer'd my Letter and Will do every Thing He Can for You God bless You My Dear Boy I trust You Will do Well | Augustus Frederick'. 'Isouard' is Nicolas Isouard (1773-1818), French composer of Maltese extraction. From the distinguished autograph collection of the psychiatrist Richard Alfred Hunter (1923-1981), whose collection of 7000 works relating to psychiatry is now in Cambridge University Library. Hunter and his mother Ida Macalpine had a particular interest in the illness of King George III, and their book 'George III and the Mad Business' (1969) suggested the diagnosis of porphyria popularised by Alan Bennett in his play 'The Madness of George III'.