no issue

In the 1841 census Parish of St. Margaret, Westminster, Middlesex.
20 Rutland Gate, between Kensington & Brompton Road, Knightsbridge
Honourable Adolphus Capel, age 27, Independent, not born in county.
Honourable Charlotte Capel, age 25, not born in county.
Mary Capel, age 5, not born in county
Arthur Capel, age 3, not born in county
Florence Capel, age 2, not born in county
Horace Capel, age 1, not born in county.
A nurse, 3 female servants and 3 male servants

In the 1851 census 4 York Terrace, Broadwater parish, Worthing, Sussex.
Honourable Adolphus F. Capel, head, married, age 36, Honourable Account, born Horton, Berkshire.
Daughter Harriet M, Capel, age 15, born Paris, France British subject.
Daughter Florence L. A. Capel, age 12, born Dunmow, Essex.
Son George A. Capel, age 6 born London.
Also a valet, 2 ladies maids, cook, charwomen, page and governess.