found: The rock-cut temples of India, 1864:t.p. (Major Gill)
found: RootsWeb genealogical website, 8/29/2003India-L archives (Robert Gill, b. 26 Sep 1804 in Hackney, London, England; m. 25 May 1841 to Frances Flowerdew Rickerby; d. 10 April 1875; Army Officer, artist, photographer, sportsman)
found: Malgonkar, M. "The backroom boys of history," in The Sunday tribune (Chandigarh, India), Nov. 3, 2002(Gill was an engineer in the East India Company's Madras Army in the mid-19th century and an amateur painter)
found: OCLC, 8/29/2003(hdg.: Gill, Robert; usage: Major Gill)