This is an account of the career of James Dinwiddie (1746 1815). First published in 1868 by Dinwiddie's grandson William Jardine Proudfoot, the work is based on Dinwiddie's own autobiographical notes, travel logbook and personal correspondence. The biography traces Dinwiddie's career from the scientific lectures he gave from 1781 and the journal series Queries and Hints, which he began in 1779, to his visit to the Chinese imperial court as official astronomer in Lord Macartney's mission (1792 1794); his residence in Beijing and Canton; and his move to India, where he was appointed Professor...