In 1832 she established a boarding school for females , now called St. Columbia High School .
John 's wife , Margaret , also influenced the education system in Bombay , and aided the female population by establishing schools for girls in 1829 .
In 1832 wife established a boarding school for females , now called St. Columbia High School .
John 's wife , Margaret , also influenced the education system in Bombay , and aided the female population by establishing schools for girls in 1829 .