John Duncan Martin Derrett was Professor of Oriental Laws at the University of London, from 1965 to 1982, and afterwards Emeritus Professor. Derrett was educated at Emanuel School, London, Jesus College, Oxford and the School of Oriental and African Studies, London, before studying law at the Inns of Court School, London. He was called to the bar, Gray's Inn, in 1953. He is the author of a number of works on law and the history of systems of law, India, religion (particularly Christianity) and comparative religion. In his later life he was particularly interested in comparisons of Christianity with Buddhism. Derrett also translated works by others into English.

The Royal Asiatic Society of Great Britain and Ireland was founded by the eminent Sanskrit scholar Sir Henry Thomas Colebrooke on the 15th March 1823. It received its Royal Charter from King George IV on the 11th August 1824 'for the investigation of subjects connected with and for the encouragement of science, literature and the arts in relation to Asia'. It continues as a forum for those who are interested in the languages, cultures and history of Asia to meet and exchange ideas.