He then acted as confidential secretary to his father during the troubles which led (1769) to the governor's recall, and accompanied Sir Francis to England, where he was called to the bar, and practised as a conveyancer.
After his treasurership, he continued to play a role on the charity's Court of Governors holding the honorary title of Vice President, but resigned when taking on the baronetcy in 1810.
He also helped to establish in 1796 the "Society for Bettering the Condition and Increasing the Comforts of the Poor," in 1800 a school for indigent blind, and in 1801 a fever institution.
He was active in promoting vaccination, improving the conditions of child labour, advocating rural allotments, and agitating against the salt duties.
In 1818 it was he who finally settled a long-running acrimonious dispute with William Agar of Elm Lodge, whose determined opposition and clever but awkward behaviour had frustrated the canal's construction.