David Price was an orientalist and army officer. Born in Wales, his father died when he was young and, despite being given a scholarship for university he was unable to afford to complete his course. Instead he joined the army of the East India Company and in 1781 sailed for Bombay. However he volunteered for temporary service in the south and took part in the siege of Negapatam and the capture of Trincomali in Ceylon. His ship completed its voyage to Bombay on 22 April 1782. As well as serving as an army officer Price undertook Persian studies. He retired in 1807 and returned to Wales.
He was a member of the Royal Asiatic Society, to which he bequeathed over seventy valuable oriental—chiefly Persian—manuscripts. He was published by the Oriental Translation Fund.
Dr David Richardson was a surgeon in the Madras European Regiment who saw military action in the 1824-26 war in Burma when he escorted a group of wounded to safety. He was seconded as a political officer to the administration of the new British territory of Tenasserim Provinces where he rose to be a senior assistant to the Commissioner, E.A. Blundell, with responsibilities for justice, finance, health, education and civil affairs. Richardson was chosen for his "scientific acquirements" and "mild and conciliatory manner". He was an excellent linguist. Richardson undertook a mission to the King of Siam in Bangkok in 1839. The material within these Papers is mainly to do with this mission.
Richardson married a Tai-speaking woman and died, age 49, in Moulmein. He translated and annotated a comprehensive and influential Buddhist legal text, the dhamathat or the laws of Menoo, which was published in 1847.