Complex sentence: A British Colonial Policeman, Soldier, Officer, one of Rhodes' Rhodesia Hands, who fought in both the Matabele Rebellion and the Second Boer War where he distinguished himself as an outstanding marksman, regularly stalking and engaging Boer positions.
Split into simpler sentences: A British Colonial Policeman, Soldier, Officer, one of Rhodes' Rhodesia Hands. In the Second Boer War, he distinguished himself as an outstanding marksman, regularly stalking and engaging Boer positions.