Lady Anne Patricia Nevill (b. 25 October 1938), married Captain Martin Whiteley and had issue.
Lady Vivienne Margaret Nevill (15 February 1941 – 10 September 2018), married Alan Lillingston and had issue.
Lady Jane Elizabeth Nevill (1944–1946), died in infancy.
Henry John Montague Nevill, Earl of Lewes (1948–1965), educated at Eton, died without issue.[2]
Lady Rose Nevill (b. 15 July 1950); a bridesmaid at the wedding of Princess Margaret and Antony Armstrong-Jones. Lady Rose married George Clowes and had issue.
Aside from his army and political career, Lord Abergavenny was also a Director of Massey Ferguson between 1955 and 1985; a Director of Lloyds Bank between 1962 and 1985; Chairman of Lloyds Bank South-East Regional Board between 1962 and 1985; and a Director of Whitbread Investment.
Abergavenny was also involved in horse racing. He rode in steeplechases between 1935 and 1939, and was elected to the National Hunt Committee in 1942, acting as a steward from 1948 to 1950, 1952–54 and 1960–62. He became a member of the Jockey Club in 1950 and vice-chairman of the Turf Board in 1967. He was also a director of both Cheltenham and Fontwell Racecourses. He served as a Trustee to the Ascot Authority in 1952 and became the Queen's representative at Ascot. His racing colours were scarlet with white cross-belts.[4]