Megapenthes of Sparta was Iphiloche or Echemela. At the death of their father, Megapenthes and his brother or half-brother Nicostratus together seized the throne of Sparta and drove Helen out. They were depicted on the throne in Amyclae riding the same horse. Megapenthes of Sparta In Greek mythology, Megapenthes (; Ancient Greek: Μεγαπένθης "Megapénthēs"), a Spartan prince and son of Menelaus, who ruled after his father's death and sent his mother (or step-mother) Helen into exile. In some legends, Helen was his mother; in most, however, he was Menelaus's son by a concubine, Pieris or Tereis, and was born during the Trojan War.
Siege of Sparta flee to Thessaloniki, where he was protected by his strong navy. Following Antigonus' flight, Pyrrhus was able to gain control of most of Macedon and Thessaly, declaring himself King of Macedon. Upon his seizure of the Macedonian throne, Pyrrhus was approached by a Spartan Prince, Cleonymus who was serving as an officer in his army. The Spartan persuaded Pyrrhus to assist him in his plot to capture Sparta. Cleonymus' motives in wanting to attack Sparta were twofold. Firstly, he bore a grudge because his countrymen had overlooked him in favour of his nephew, Areus I when determining the successor of