The last two were begun when he was over 70, but he lived to complete them.
His Georgics in particular advanced his reputation and was praised in the Edinburgh Review as, if not "the most perfect translation of a classic poet now extant in our language, it is assuredly capable of being advanced to that high distinction."He was elected a fellow of the Royal Society in November 1794.Sotheby died in London in 1833 and was buried in Hackney churchyard.
Joanna Baillie, a close friend of Sotheby's for "nearly thirty years" mourned his passing: "A more generous, high-minded, amiable man never lived, and this, taken together with his great talents & acquirements, makes a Character which cannot be replaced."