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.
Hippocoon (king of Sparta) Cepheus' sons did survive). Hippocoon (king of Sparta) In Greek mythology, Hippocoön (; Ancient Greek: Ἱπποκόων) was a Spartan king. Hippocoon was the son of the Spartan King Oebalus and Bateia. His brothers (or half-brothers) were Tyndareus and Icarius. Names of Hippocoön's sons include Lycon, Alcinous, Dorycleus, Scaeus, Enarophorus, Eurytus, Bucolus, Euteiches, Lycaethus, Hippothous, Tebrus, Hippocorystes, Alcimus, Dorceus, Sebrus, Eumedes, Enaesimus, Alcon and Leucippus (the last three were among the Calydonian hunters). Diodorus Siculus states that there were twenty of them, but gives no individual names. When their father died, Tyndareus became king. Hippocoön, with the help of his sons,