Hugo Simpson I

Hugh "Hugo" Simpson I is the third eldest son of Howland Simpson and Gabby Crouse and the brother of "Old Tut" Simpson, Gaston Simpson, Dulcine Simpson and Lou Simpson.

Name origin
Homer's son Hugo Simpson II is named after him. However, Hugo is considered a non-canon character because he appeared in a Treehouse of Horror episode.

He appears to look like Bart Simpson and Hugo Simpson II but with a white beard.