Dictionary of National Biography, 1885-1900/Graham, John (1805-1839)
GRAHAM, JOHN (1805–1839), botanist, was a native of Dumfriesshire, who went to India in 1826. Shortly after his arrival in that country he was appointed by his patron, the governor (Sir John Malcolm), deputy postmaster-general of the Bombay presidency, which post he held until his death. He was also made superintendent of the botanic garden at Bombay soon after its establishment, and occupied himself in enriching it with exotic and indigenous plants, the latter mostly of his own collecting. At the time of his death he was engaged in printing a catalogue of Bombay plants, of which he saw two hundred pages through the press, and it was finished by his friend Mr. J. Nimmo. He died at Khandalla on 28 May 1839, after a few days' illness.
[Pref. Bombay Flora, p. 4.]