
1) Mythological Greek character
Found on
https://www.crosswordclues.com/clue/aetolus
[son of Endymion] Aetolus (s; Αἰτωλός) was, in Greek mythology, a son of Endymion, grandson of Deucalion, and a Naiad nymph, or Iphianassa. According to Pausanias, his mother was called Asterodia, Chromia, or Hyperippe. He was married to Pronoe, by whom he had two sons, Pleuron and Calydon. His brothers were Paeon, Epeius, and other...
Found on
http://en.wikipedia.org/wiki/Aetolus_(son_of_Endymion)

son of Endymion and founder of Aetolia.
Found on
https://www.infoplease.com/dictionary/aetolus
No exact match found.