John Cameron Grant
c.1861 Born in Madras, India
1901 Civil engineer; retired from business; employer; living in Kensington[1]
1911 Civil and Mechanical Engineer; employer at engineering works for machinery and appliances for type-founding and printing; living in South Kensington with his wife Florence Ada (b 1872)[2]
Joint author with Lucien Alphonse Legros of a standard work on "Typographical Printing Surfaces."