He was the son of William Keate of Wells, Somerset, and Oxford graduate, and younger brother of the Rev. William Keate (1739–1795), father of John Keate of Eton and Robert Keate.[1][3][4][5][6] A number of sources identify his father as an apothecary in Wells, who became its Mayor.
Keate was surgeon to George, Prince of Wales, afterwards George IV, from 1783 to 1800; he joined the Prince's household set up on his majority, and was a favourite introduced to others of the royal family.[8][9] The low point in the Prince's health came, in his judgement, in 1787, when he was "exceedingly ill".[10] Keate was surgeon to Queen Charlotte of Mecklenburg-Strelitz from 1791 to 1803.[8] His 1793 nomination certificate for the Royal Society begins with his royal service.[11]
In 1790 Robert Adair died: he had been surgeon to Chelsea Hospital. Keate was appointed, with a salary. The post at the time was described as close to a sinecure.[12][13] On a vacancy arising in the surgeoncy at St George's Hospital, in succession to Charles Hawkins, there was a sharp contest in 1792 between Keate and Everard Home, whom John Hunter favoured: Keate was elected.[7]
Hunter died in 1793, to be succeeded as Surgeon-General to the Army by Gunning, and as Inspector of Regimental Infirmaries by Keate.[7][15] Keate inspected the Savoy Hospital in October of that year, finding six beds in a noisy situation because of prisoners.[16] After Gunning's death in 1798, Keate reunited the posts, becoming also Surgeon-General.[1]
With Lucas Pepys, Keate was blamed for a lack of medical resources and attention in the Walcheren Campaign of 1809.[17] Keate had attended some of the boatloads of wounded soldiers brought up the River Thames.[18] As part of incremental changes in the direction of reform, the existing Army Medical Board of Keate, Pepys and Francis Knight (Inspector-General of Army Hospitals from 1801)[19] was replaced in 1810 by one headed by John Weir, with Theodore Gordon and Charles Ker.[20]
Later life
Unpunctual and slovenly in his hospital duties, in 1813 Keate resigned his appointment at St George's.[7]
Keate opposed the claims made by the surgeon Sir William Adams to have an effective cure for a type of ophthalmia. Adams in 1817 set up a specialised treatment facility within Chelsea Hospital for what is now recognised as a form of trachoma, afflicting soldiers who had served in the Egyptian campaign.[21] With Benjamin Moseley of the Hospital and William North, Keate in 1818 produced outcomes research casting doubt on Adams's treatment.[22] Adams that year moved on started treating gratis for ophthalmia in a new Ophthalmia Hospital built by John Nash on Albany Street, with backing from the Prince Regent. He continued there to 1822.[21][23]
Keate died at Chelsea Hospital on 5 July 1821, aged 76.[7]
Works
On surgery, Keate wrote Cases of Hydrocele and Hernia, London, 1788. In controversy he produced Observations on the Fifth Report of the Commissioners of Medical Enquiry, London, 1808; the report had censured points in Keate's administration.[7]
Family
Keate married in 1784 Emma Browne, daughter of Lyde Browne.[24]