Hitchcock told his parents that he wanted to be an engineer , and on 25 July 1913 , he left St Ignatius and enrolled in night classes at the London County Council School of Engineering and Navigation in Poplar .
Hitchcock told his parents that he wanted to be an engineer . 
 On 25 July 1913 , he left St Ignatius and enrolled in night classes at the London County Council School of Engineering and Navigation in Poplar .