What are Hercule's Grandparents names?

Hercules, the hero from Greek mythology, is the son of Zeus and Alcmene. His paternal grandparents are Cronus and Rhea, while his maternal grandparents are Electryon and Anaxo. Cronus is known for being the ruler of the Titans and the father of Zeus, while Rhea is the mother of the Olympian gods.