Yup, actual name Lev Davidovich Bronstein. Suposedly his revolutionary pseudonym was taken from one of his Prison Guards. (Trotsky literally means Trinity)Leon Trotsky
His moniker of "Black Jack" stemed from his time as an Officer in the Tenth Cavalry Regiment (a Buffalo Soldier regiment - of black enlistees/Other Ranks).General Pershing
Chiang Kai-Shek - Leader of Nationalist China during the Second World War
The answer is in the file-name, no?BUMP
No one has got this one yet.
Lord Kitchener? (just guessing based on the fantastic 'stache)