Horace Geoffrey Quaritch Wales was born in 1900 and educated at Charterhouse and Queen's College Cambridge. In 1924 he entered the service of the Siamese government and from 1924-1928 acted as an adviser to King Rama VI and King Rama VII. This led to the publication of Siamese State Ceremonies (1931), and Ancient Siamese Government and Administration (1934), this volume being translated into Thai in the same year. He married and with his wife, Dorothy, began extensive travel particularly in south and southeast Asia. During 1934-6 he served as field-director for the Greater India Research Committee, directing archaeological work on early Buddhist sites in Thailand. From 1937-1940 he and his wife undertook surveys and excavations in Malaya, particularly in the Kedah region. He published The Making of Greater India (1951) and continued to publish books, articles and reviews throughout his career. He died in 1981.
Horace Hayman Wilson (1786-1860) was an English orientalist who studied medicine at St Thomas' Hospital, London, before travelling to India in 1808 to become an assistant surgeon for the East India Company in Bengal. Whilst in Calcutta he devoted his attention to the study of Indian languages, especially Sanskrit, and in 1811 became the Secretary of the Asiatic Society of Bengal, upon the recommendation of Henry Colebrooke. In 1832, Wilson left India as he was appointed the first Professorship in Sanskrit at Oxford University. Four years later he became Librarian at East India House and he fulfilled both positions for many years. Wilson wrote extensively on the subjects of Sanskrit literature, Hindu religion, and Indian history. He became Director of the Royal Asiatic Society in 1837 following Colebrooke's death, and remained in position until his own death in 1860.