Robert Scott Troup CMG CIE FRS[1] (13 December 1874 – 1 October 1939) was a British forestry expert who spent much of his career in India.
Troup was educated at Aberdeen Grammar School and the University of Aberdeen and then entered Cooper's Hill College, which trained engineers and forest conservators for Indian service. He joined the Imperial Forestry Service in 1897 and was posted to Burma as a Deputy Conservator of Forests.
In 1905, he was appointed Forest Economist at the new Imperial Forest Research Institute and College at Dehra Dun and in 1915 he was appointed Assistant Inspector-General of Forests. In 1917–1918 he also served as Controller of Timber Supplies with the Indian Munitions Board. He ended his Indian career as Inspector-General of Forests of Burma.
In 1920, Troup returned to the United Kingdom to take up the Chair of Forestry at the University of Oxford. He was elected a Fellow of St John's College, Oxford. From 1924 to 1935 he also served as Director of the Imperial Forestry Institute. He was elected Fellow of the Royal Society (FRS) in 1926.[1]
Troup's three-volume work The Silviculture of Indian Trees was published in 1921. He also wrote Indian Forest Utilisation, Pinus Longifolia, Silvicultural Systems, A Manual of Forest Mensuration, Forestry and State Control and Exotic Forest Trees in the British Empire (1932).
He was appointed Companion of the Order of the Indian Empire (CIE) in the 1920 New Year Honours[2] and Companion of the Order of St Michael and St George (CMG) in 1934.