Bart's grandfather, on "The Simpsons"

Let's find possible answers to "Bart's grandfather, on "The Simpsons"" crossword clue. First of all, we will look for a few extra hints for this entry: Bart's grandfather, on "The Simpsons". Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.