On leaving Wesley he joined the staff of McRorie and Co., and earned rapid promotion.
Date enlisted
26/11/1914
Unit enlisted
14th Battalion
Service details
He was twice wounded and invalided to Malta. He returned to his unit in July 1915, and was killed while leading his company on Hill 971, Lone Pine. Initially reported Missing In Action and thought to have been taken as a Prisoner of War, Lieutenant Warren was officially reported as Killed
In Action.