He was a hero in the French and Indian War, but picked the Loyalist side in the Revolution. He was a guerilla fighter, a man ahead of his time, and his behavior didn't sit well with the British, who wanted to fight like gentlemen.
I have seen that Tracy movie! I can’t imagine why he picked the Loyalist side, he was such a rebel about most everything! He was a master strategist!
http://en.wikipedia.org/wiki/Robert_Rogers_%28soldier%29
http://en.wikipedia.org/wiki/John_Graves_Simcoe
Rogers was a true guerrilla and was probably key in making us adopt those tactics..