On 24 February 1823, he married his first cousin, Mary Letitia Crump (1800–1856), a daughter of Col. George Crump and Mary ( Wilson) Crump. Her sister Harriet married Henry's younger brother, the Rev. Robert Wilson, the Rector of
Ashwellthorpe. and the former Henrietta Elizabeth Williams-Wynn (a daughter of
Sir Watkin Williams-Wynn, 4th Baronet), on 21 July 1857 at
Vale Royal,
Cheshire. ==References==