Hubert, Deuteronomy and Louis Duck (full names retconned as Hubert, Dewford Dingus, and Llewellyn Duck in the 2017 DuckTales reboot), better known as Huey, Dewey and Louie, are Donald Duck's triplet nephews featured in the character's cartoons and comics. First appearing in the Donald Duck newspaper comic strip, they are the sons of Donald's rarely-seen sister, Della. In animation, the three boys are often seen pulling pranks on their uncle. In comics, however, as developed by Al Taliaferro…