George III lost the American colonies ... and owner of what is easily the scariest mustache in royal history. King George V in dress uniform and mustache. Credit: The Print Collector via Getty ...

King George III asserted his claim on the colonies strenuously. The king saw the relationship of Britain and America as that of a parent to a child. A disobedient child, of course, must be punished.

King George III was the longest-reigning king in British history, but his reputation brands him a foolish, incapable madman. With new revelations from diaries and letters, this documentary ...