Kirk Simpson (non-canon)

Kirk is first shown when he arrives at The Lofts At Springfield Elementary (Springfield Elementary turned into apartments by Seymour Skinner) at Christmas along with his brother Picard Simpson  as their mother Jenda forces them to spend more time with their father. He along with Picard then walks into his father Bart's apartment. Bart lies to Picard and Kirk by saying to them it will be the best Christmas ever, but they can read minds (it's the future, people!) so they know. Bart becomes jealous when he learns Jenda has remarried. Also, Homer  has been spending time with them, which makes Bart jealous. In time, Bart makes amends and makes it as he said, the best Christmas ever.