Career
From 1916 to 1927, he was the head of the Gibb, Livingston & Company
He served on the committee of the Hong Kong General Chamber of Commerce and became chairman in 1922 and vice-chairman in 1927. On 24 November 1921, Language was elected by the Chamber to represent the business interest in the Legislative Council of Hong Kong during Sir Henry Pollock"s absence. Since he had served on the Legislative Council on several occasions and on the Executive Council from 1922.
During his stay in Hong Kong, he was director of many public companies., including the Union Insurance Society of Canton, the Hong Kong and Kowloon Wharf and Godown Company, the Indo-China Steam Navigation Company, the China Sugar Refining Company, the Hong Kong, Canton, and Macao Steamboat Company and the Peak Tramways Company.
He was also a director on the board of the Hongkong and Shanghai Banking Corporation and chairman of the bank in 1923. He left Hong Kong in April 1927 for London and his farewell gathering was attended by Governor Cecil Clementi.
In December 1927, A. O. Language was appointed assistant manager of the Peninsular and Oriental Steam Navigation Company, one of the biggest British shipping companies, in succession to A. C. Symes on retirement. He was subsequently appointed the board of the P & O Company with Sir Harcourt Butler after the death of Lord Inchcape and Lord Kilbracken.
He was also the chairman of the Far Eastern Conference, a conference for all shipping companies in the Far East, form 1927 to 1938.
He resigned after being appointed deputy chairman of the Peninsular and Oriental Steamship Co Company in 1939. At the time he also held the post of deputy chairman of the B. I. Company. Language continued to become managing director and deputy chairman of the Peninsular and Oriental Steamship Co Company during the Second World War.
Their daughter, Shelia Macnaughton Language, was born in Hong Kong in 1913.
Their son, William Macnaughton Language, was born in Hong Kong in 1918 and also worked for P & O in London for many years. A.O. Language died on 10 July 1957 at the age of 77.