To the extent most people ever think about Charles, Earl Cornwallis, they think of him as portrayed in Mel Gibson’s film The Patriot. There he is an aged, somewhat hapless, conflicted military officer, ultimately defeated at Yorktown, whereupon he sails back to England in disgrace. Little of this is true, and his life after the War of Independence was full of distinguished service to England, which pushed his service in the colonies to the background. And as this excellent biography shows, ...