Theo Sørensen
Theodor August Christian Sørensen (25 May 1873 – 2 September 1959) was a Norwegian missionary known for his work in Tibet. He was born in Kristiansand as the son of a carpenter. He experienced a religious revival in 1891, and joined the Salvation Army. From 1892 to 1894 he attended a bible school in the United Kingdom. He then went to British India with the Tibetan Pioneer Mission, settled near the Tibetan border and undertook studies of its language and religions together with Edvard Amundsen. He wanted to travel within Tibet, but as this was rejected by the British  colonial power, he moved to Chengdu, Chinese Empire in 1896. Here he studied the Chinese language, and proclaimed that learning Chinese was a "delight" compared to Tibetan. From 1899 to 1923 he lived and worked for the China Inland Mission in Kangding, Sichuan. He did not particularly succeed as a missionary, but conducted several longer travels in Eastern Tibet and became known for collecting Tibetan scripture. Among others, he found a series of written sheets in the ruins of a monastery. Upon returning to Norway in 1923, he donated a 314-volume collection of Tibetan Buddhist canon to the University  of Kristiania. The texts particularly pertained to Bön and Nyingma schools of Tibetan Buddhism. For his contribution, Sørensen was declared a Fellow of the Royal Anthropological Institute in 1922 and the Royal Geographical Society in 1923. In 1953 he was proclaimed Knight, First Class of the Royal Norwegian Order of St. Olav. He lived the rest of his life in Norway, except for the years 1925 to 1936 which he spent in Peking. He had married fellow missionary Cecilie "Cissi" Rasmussen (1870–1955) in March 1904 in Leshan. Also, he rejoined the Church of Norway in 1924. He died in September  1959 in Kristiansand. In 2009, his grandniece donated another set of scriptures to the University of Oslo.