John Colquhoun, Supplement to the Fourth, Fifth… (1824)
“ On the institution of the new system of London Police, he was appointed one of the Commissioners, for the district of Queen’s Square and St Margaret’s, Westminster, and discharged the duties of that office, with great industry and integrity, until his death, which took place at his house in London, ob the 6th of August 1797, in the 60th year of his age. ”
