He resigned his commission in 1792 and returned to manage the family estates at Newington, Kent. He was married twice: to Sarah Davies from 1794 until her death in childbirth in 1795, and to Harriet, daughter of Jean Louis de Marquett (a merchant of Calcutta and a former guard of Louis XVI), from 1797 until his death in 1845. He and Harriet had four sons and six daughters.
In 1792, he resigned his military commission and returned to manage the family's estates at Newington, Kent. He was married twice: first to Sarah Davies from 1794 until her death in childbirth in 1795, then to Harriet, daughter of Jean Louis de Marquett (a merchant from Calcutta and a former guard of Louis XVI), from 1797 until his passing in 1845. They had four sons and six daughters together.