Comet co-discoverer who shares his name with a father-and-son acting pair

Let's find possible answers to "Comet co-discoverer who shares his name with a father-and-son acting pair" crossword clue. First of all, we will look for a few extra hints for this entry: Comet co-discoverer who shares his name with a father-and-son acting pair. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.