Is Zeus the King of the Greek pantheon?
Zeus
Gaia resented the way Zeus had treated the Titans, because they were her children. Soon after taking the throne as king of the gods, Zeus had to fight some of Gaia's other children, the monsters Typhon and Echidna. He vanquished Typhon and trapped him under Mount Etna, but left Echidna and her children alive.
Arcesius
In Greek Mythology, Arcesius (also spelled Arceisius or Arkeisios; ) was the son of either Zeus or Cephalus, and king in Ithaca.