John Romer was born in 1780 at Ancroft, County Durham, England. Romer held the office of Magistrate of Surat in 1816 and was Acting Governor of Bombay in 1831.He was vice-president of the British Empire Life Assurance Company Ltd in 1839. He wrote articles on Persian and Zand in the Journal of the Asiatic Society of Bombay and the Journal of the Royal Asiatic Society.
Johann Ernst Hanxleden, also known as Arnos Pathiri, was a German Jesuit priest and missionary, best known for his contributions as a Malayalam and Sanskrit poet, grammarian, lexicographer, and philologist. He was born in Lower Saxony, and whilst studying philosophy met a Jesuit priest. This led to Hanxleden volunteering to become a Jesuit missionary in the Malabar region of India. He travelled overland to India, a journey of 14 months, reaching Gujarat in December 1700. He completed his novitiate in Goa and then went to a Seminary at Sampaloor, Thrissur District, Kerala. He learnt Malayalam and the liturgical Syriac and was ordained as a priest in 1706.
After moving to Palayoor, Hanxleden studied Sanskrit and improved his Malayalam, learning under the tutelage of Namboodiri scholars such as Kunjan and Krishnan from Angamaly and Thekkemadom from Thrissur. From 1707 to 1711, he served as secretary to John Ribeiro, the then Archbishop of Cranganore. It is recorded that he also served as the vicar of the main church in Malabar. Later, he moved to Velur, Thrissur, in 1712 and built the Velur Forane Church. From 1729 onward, he spent his time between Velur, Sampaloor, Palayoor and Pazhuvil and it was at Pazhuvil he suffered a snake bite which resulted in his death on 20 March 1732, at the age of 51. He was buried there but, later, when a memorial was built outside the church, his mortal remains were transferred to it; the memorial also houses a historical museum.
Besides composing the Puthen Pana, Hanxleden created the first Malayalam dictionary, as well as grammar books and other devotional material.
Lionel David Barnett was an English orientalist. He was educated at University College, Liverpool, and Trinity College, Cambridge, where he took a first class degree in classics. In 1899, he joined the British Museum as Assistant Keeper in the Department of Oriental Printed Books and Manuscripts. In 1908 he became Keeper, remaining in the post until his retirement in 1936. He was also Professor of Sanskrit at University College, London, from 1906 to 1917; founding Lecturer in Sanskrit at the School of Oriental Studies (1917–1948); Lecturer in Ancient Indian History and Epigraphy (1922–1948); and Librarian of the School (1940–1947). In 1948, at the age of 77, he rejoined the British Museum, which was desperately short of staff, as an Assistant Keeper, remaining there until his death in 1960.