. Initially almost unemployed due to the lack of education and contacts which a university education would have provided, his business increased thanks to his friendships with John Dunning, who, overwhelmed with cases, allowed Kenyon to work many, and Lord Thurlow who secured for him the Chief Justiceship of Chester in 1780. He was returned as the Member of Parliament (MP) for Hindon the same year, serving repeatedly as Attorney General under William Pitt the Younger