Telamon daughter Periboea, who gave birth to Ajax; sometime later, Cychreus gave Telamon his kingdom. In other versions of the myth Cychreus' daughter is named Glauce, and Periboea is Telamon's second wife, and the daughter of Alcathous. Telamon also features in both versions of Heracles' sacking of Troy, which was ruled by King Laomedon (or Tros in the alternate versions). Before the Trojan War, Poseidon sent a sea monster to attack Troy. In the King Tros version, Heracles (along with Telamon and Oicles) agreed to kill the monster if Tros would give him the horses he received from Zeus as compensation
Alcathous of Elis Heracles, by his other daughter Automedusa. Alcathous of Elis Alcathous (; ) was in Greek mythology the son of Pelops and Hippodamia, and brother of Atreus and Thyestes. He first married Pyrgo and afterwards Euaechme, and was the father of Ischepolis (), Callipolis (), Iphinoe (), Periboea (), and Automedusa (). Pausanias relates that after Euippus, son of king Megareus, was killed by the Cythaeronian lion, Megareus, whose elder son Timalcus had likewise fallen by the hands of Theseus, offered his daughter Euaechme and his kingdom to anyone who could slay the lion. Alcathous undertook the task, killed the lion,