After returning to England he was appointed Cursitor Baron of the Exchequer in August 1773 and held this office until his death at the age of 93.
Pagkatapos ng pagbabalik sa England siya ay hihirangin Cursitor Baron ng mga pambansang yaman sa Agosto 1773 at gaganapin ito hanggang opisina ng kanyang kamatayan sa edad na 93.