Background
Sir David himself was the son of a former Indian Civil Servant of the Bombay Cadre, who, for some time in 1903, had functioned as Acting Governor of Bombay.
Sir David himself was the son of a former Indian Civil Servant of the Bombay Cadre, who, for some time in 1903, had functioned as Acting Governor of Bombay.
Sir David, was educated Clifton College and Trinity College, Oxford, in 1910, originally joined the Admiralty as an Admiralty Clerk Class I, but transferred the very next year to the India Office as a junior clerk in the Correspondence Department.
During the First World War, however, he went back temporarily to the Admiralty, being commissioned as a temporary Lieutenant in the Royal Navy Volunteer Reserve and receiving an Officer of the Most Excellent Order of the British Empire in 1918. He returned in 1919 as Private Secretary to the then Under Secretary of State, Sir Thomas Holderness, followed by Sir William Duke and Sir Arthur Hirtzel. He continued to act in this capacity till 1931, when he was promoted as Assistant Under-Secretary of State looking after the affairs of the Indian and Burmese Round Table Conferences, especially the Burmese, where he was Secretary to the Conference.
In 1937, he was given independent charge of Burmese Affairs as Under-Secretary of State, till 1941, when with Sir Findlater Stewart going off into what he considered to be more pressing wartime work, he became Under-Secretary for both India and Burma, and there he remained till the independence of both countries made his post unnecessary.
Monteath was appointed an Officer of the Most Excellent Order of the British Empire in 1918, a Commander of the Royal Victorian Order in 1931, a Central Bank in 1938, a Knight Commander of the Order of Street Michael and Saint George in 1941, a Knight Commander of the Order of the Bath in 1944, and a KCSI in 1948.