John Doratt, a pupil of John Hunter, practised in Bruton Street, in Brussels, for many years in Paris, and then again in London. His address was for a long time in Pall Mall, and then, after various changes of residence, he settled at 4 St Martin's Place. He was twice an Embassy Physician, accompanying the first Earl of Durham to Russia in 1835-1837, and to Canada in 1838. He received the honour of knighthood at St James's Palace on February 14th, 1838. He died in 1863 or 1864. There is a manuscript in the College (Stone Collection) written by Sir John Doratt which gives an account of an embalming "performed by Mr Home, myself acting as Assistant: the Body was an Earl of Moira, all under the immediate direction of Mr John Hunter". His name is spelt Dorat in the French manner in the *Medical Directory*.