Blackbeard

Blackbeard, real name Edward Teach, was a notorious pirate.

History
When Edna asked Bart for the name of the pirate in Treasure Island he started to think about whether it was Blackbeard, Captain Nemo, Captain Hook or Bluebeard. He choose Bluebeard which was wrong.

Non-canon
Blackbeard was among Flanders the Devil's hand-picked Jury of the Damned. He was forced to sit in Maggie's high chair as they had run out of other seats. When Marge presented a photo of her and Homer's wedding as evidence, Blackbeard attempted to decipher what was on the back of the photo, thinking it was a treasure map. Benedict Arnold called him an idiot because he couldn't read before taking the photo from him.