Bart Father of is a reference to the character Bart Simpson from the long-running animated television series The Simpsons. His father, Homer Simpson, is a 5-letter answer to the crossword puzzle. Bart's half-sister is Lisa Simpson, a 4-letter answer to the crossword puzzle. Bart's grandfather is ABE Simpson, a 3-letter answer to the crossword puzzle. Finally, Bart's half-brother is Starr Simpson, a 5-letter answer to the crossword puzzle.