Sir Michael Francis O'Dwyer , ( 28 April 1864 – 13 March 1940 ) , was Lieutenant Governor of the Punjab in India from 1912 until 1919 . O'Dwyer endorsed Colonel Reginald Dyer 's action regarding the Amritsar massacre and termed it a " correct action "
Amritsar massacre
Jallianwala Bagh massacre
Michael O'Dwyer