The son of Malcolm Rucker Aird, who was the son of
Sir John Aird, he was born at
Paddington in May 1902. He was educated at
Eton College, where he played for the college cricket team in the Eton v
Winchester matches. He was also active in
rackets at Eton, reaching the pairs final at
Queen's Club twice. During his final two years at Eton in 1920 and 1921, Aird trialled for
Hampshire, making his debut in
first-class cricket against
Warwickshire at
Portsmouth. From Eton, he matriculated to
Clare College, Cambridge. Despite featuring for Hampshire regularly in the
1922 County Championship, it was not until 1923 that he played first-class cricket for
Cambridge University Cricket Club, having not been in the running for selection in 1922. He gained a
blue in 1923, a season in which he made 12 appearances for the university, largely due to his performance against
Yorkshire, when he scored 64 against a strong bowling line-up containing
George Macaulay,
Wilfred Rhodes,
Emmott Robinson and
Abe Waddington. He played first-class cricket for Hampshire until 1938, making 108 appearances for the county. Aird scored 3,603 runs for Hampshire at an
average of 22.24; he made four centuries and ten half centuries. His highest score of 159 came against
Leicestershire in 1929, in a total of 272. A capable fielder, he took over 50 catches in first-class cricket. Aird began his association with the
Marylebone Cricket Club (MCC) when he was appointed assistant secretary in 1926, with
William Findlay succeeding
Francis Lacey as MCC secretary in the same year. He also played first-class cricket for the MCC from 1927 to 1939, making fifteen appearances and scoring 520 runs at an average of exactly 26. His administrative duties with the MCC had the effect of greatly reducing his appearances for Hampshire, so much so that after the 1926 season he never made more than seven appearances for the county in a given season. Aird maintained his role as assistant secretary in 1936, when Findlay was succeeded as secretary by
Rowan Rait Kerr. In addition to playing first-class cricket for Hampshire and the MCC, Aird also played for the Gentlemen in the
Gentlemen v Players fixture of 1925. ==War service and cricket administration==