
1) Mythological king of Sparta
Found on
https://www.crosswordclues.com/clue/oebalus

In Greek mythology, King Oebalus s (Οἴβαλος) of Sparta, son of Cynortas, was the second husband of Princess Gorgophone and thus son-in-law of hero Perseus. With her, he fathered Tyndareus, Icarius and Hippocoon (or, according to Apollodorus, he fathered them with the Naiad Bateia), as well as a daughter, Arene, who married her half-brother...
Found on
http://en.wikipedia.org/wiki/Oebalus

In Greek mythology, Oebalus was a king of Sparta. He was the father of Tyndareus, Hippocoon and Icarius either by the Gorgophone or the nymph Batia.
Found on
http://www.probertencyclopaedia.com/browse/D1O.HTM
No exact match found.