On 30 April 1934, in an
Episcopal ceremony in
Tallahassee, Florida, he married an American, Alice Brooks Davis (d. 1985), the daughter of
Dwight F. Davis, founder of the
Davis Cup and former US
Secretary of War. The couple had six children: • Mary Makins (b. 1935, twin). Married firstly, as his second wife, Hugo John Laurence Philipps, later 3rd Baron Milford, with whom she had four children. Married secondly, as his second wife,
John Julius Cooper, 2nd Viscount Norwich, without issue; • Cynthia Makins (b. 1935, twin). Married Oliver James Colman, with whom she had two children; • Patricia Makins (b. 1946). Married, firstly, Michael Ordway Miller, without issue, married, secondly, Loring Sagan, with whom she had two children; ==Honours==