Charles Ralph Boxer FBA (8 March 1904 at Sandown, Isle of Wight - 27 April 2000 at St. Albans, Hertfordshire) was a historian of Dutch and Portuguese maritime and colonial history. In Hong Kong he was the chief spy of the British army intelligence in the tumultuous years leading up to World War II, but it is his lead role in one of the most flamboyantly public love stories of the 1940s, his romance with Emily Hahn, author and one of The New Yorker's most prolific contributors, that accounts for most of this fame.
Charles Ralph Boxer was born on the Isle of Wight in 1904. On his father's side, he was a descendant of an illustrious British family that had served in command positions in every British war since the French Revolution. Boxer's father Colonel Hugh Edward Richard Boxer served in the Lincolnshire Regiment and had been killed at the Second Battle of Ypres in 1915. While his father's family may have been of Huguenot origin, the family of his mother, Jane Patterson, hailed from Scotland. Her forebears became successful pastoralists in 19th century Tasmania and in Australia.
Charles Boxer was educated at Wellington College and the Royal Military College, Sandhurst, Boxer was gazetted a second lieutenant in the Lincolnshire Regiment in 1923 and served in that regiment for twenty-four years until 1947. He served in Northern Ireland, then, following language and intelligence training, Charles Boxer was seconded to the Imperial Japanese Army in 1930 for three years as part of an exchange of Japanese and English officers. He was assigned to the 38th Infantry Regiment based at Nara, Nara Prefecture, Japan. At the same time, he was assigned to the non-commissioned officers school at Toyohashi. His housekeeper concubine was a northerner from Hakodate on the island of Hokkaido. In 1933, he qualified as an official interpreter in the Japanese language. It was in Japan that he expanded his interest in Portuguese imperial history, concentrating his attention on the first disastrous experiment of European incursion into Japan and its catastrophic ending when Tokugawa closed off the country to outside influence in the 1640s. The Japanese crucified hundreds of Christian missionaries and converts and for good measure executed a delegation of anxious envoys sent out from the Portuguese enclave of Macau to make it entirely clear to the European outsiders that they meant what they said. This was the subject of Boxer's book The Christian Century of Japan. Boxer also took up the traditional Japanese sport of kendo, becoming one of only four British nationals recorded to have done this up until that time. Joining the regimental team he became proficient in the art to the level of being awarded the rank of nidan. He would later use his skill as a method of subterfuge in his profession as a spy when he was sent to Hong Kong in 1936. On visits to the occupied territories he would often have a kendo bout, eat, drink scotch and then pump the various Japanese officers and officials that he was socialising with for information in the true nature of a secret service agent.
Boxer returned to London for a two-year posting from 1935-36 to the military intelligence section of the War Office. Posted to Hong Kong in 1936, he served as a General Staff Officer 3rd grade (GSO3) with British troops in China at Hong Kong, doing intelligence work. Between 1937 and 1941, Boxer, promoted from captain to major, became one of the key members of the Far East Combined Bureau, a British intelligence organisation that extended from Shanghai to Singapore. By 1940, most of its Hong Kong office had been transferred to Singapore, leaving Boxer as the army's chief intelligence officer in the colony. In 1940, he was advanced to General Staff Officer 2nd grade (GSO2). Wounded in action during the Japanese attack on Hong Kong on 8 December 1941, he was taken by the Japanese as a prisoner of war and remained in captivity until 1945. After his release, Boxer returned to Japan in February 1946 as a member of the British Far Eastern Commission, a post that he served until the next year. During his military career, Boxer published 86 publications on Far Eastern history with a particular focus on the 16th and 17th centuries.
As a major in the British Army, Boxer had resigned from the service in 1947, when King's College London offered him its ?Camões Chair of Portuguese?, a post founded and co-funded by Lisbon, and, at the time, the only such chair in the English-speaking world. During this period, the School of Oriental and African Studies of the University of London also appointed him as its first Professor of the History of the Far East, serving in that post for two years from 1951 to 1953.
On retiring from the University of London in 1967, Boxer took up a visiting professorship at Indiana University, where he also served as an advisor to the Lilly Library located on its campus in Bloomington, Indiana. From 1969 to 1972, Boxer held a personal chair in the history of European Overseas Expansion at Yale University.
Charles R. Boxer died at the age of 96. Kenneth Maxwell wrote after his deathTo generations of historians of the Portuguese-speaking world C.R. Boxer was a true colossus. His highly original, pithy, and path-breaking books, monographs, and articles flowed forth with seeming effortlessness. Boxer's works covered the history of early European intrusions into Japan and China during the sixteenth century, and splendid accounts of the opulence and decline of Goa, seat of Portugal's empire in Asia. In over 350 publications, all of the highest order of scholarship, Boxer wrote on sixteenth-century naval warfare in the Persian Gulf, the tribulations of the maritime trading route between Europe and Asia, a sparkling overview of Brazil during the eighteenth century in the age of gold strikes and frontier expansion, magnificent syntheses of both Dutch and Portuguese colonial history, as well as many pioneering comparative studies of local municipal institutions in Asia, Africa, and South America, race relations, and social mores. Famously in the 1960s at the height of Portugal's colonial wars in Africa, he took on the "Luso-tropicalist" propaganda of the Salazar dictatorship by unravelling its roots in Gilberto Freyre's assertion of Portuguese colonial non-racialism and was thoroughly vilified for it by the regime and its apologists.? 
He was married to Ursula Norah Anstice Tulloch, a woman commonly called the most beautiful in Hong Kong, when he met and had an affair with Emily Hahn, the New Yorker's China correspondent, who herself was involved with one of China's leading intellectuals, Zau Sinmay. In 1945, he married Hahn, with whom he had two daughters, Carola and Amanda Boxer.