Comments by "Pyromania101" (@pyromania1018) on "Oliver Cromwell: The Man Who Killed a King" video.

Uh, wrong Duke of Buckingham. The one you're using portraits of was a previous holder of that title. The one who was buddy-buddy with Charles, well... kind of looked like Charles, at least in the paintings. Similar facial hair design, similar habit of dressing foppishly, etc.
1