Chatham Manor the Custis slaves as executor after his in-laws' deaths. The plantation included an orchard, mill, and a race track where Fitzhugh's horses vied with those of other planters for prize money. Fizhugh named the mansion after the British parliamentarian William Pitt, 1st Earl of Chatham, who championed many of the opinions held by American colonists prior to the Revolutionary War. Flanking the main house were dozens of supporting structures: slave quarters, a dairy, ice house, barns, stables. Down on the river were fish traps. Fitzhugh sold the Chatham plantation to Major Churchill Jones, who had served under Col. William Washington
William Pitt, 1st Earl of Chatham entire tenure of office. Chatham rarely saw any of his colleagues though they repeatedly and urgently pressed for interviews with him, and even an offer from the King to visit him in person was respectfully declined. While his gout seemed to improve, he was newly afflicted with mental alienation bordering on insanity. Chatham's lack of leadership resulted in an incohesive set of policies. Chatham dismissed his allies Amherst and Shelburne from their posts, and then in October 1768 he tendered his own resignation on the grounds of poor health, leaving the leadership to Grafton, his First Lord of the Treasury.