Peleus and Telamon, his brother, killed their half-brother Phocus and fled Aegina to escape punishment. In Phthia, Peleus was purified by Eurytion and married Antigone, Eurytion's daughter. Peleus accidentally killed Eurytion during the hunt for the Calydonian Boar and fled Phthia.
Peleus was purifed of the murder of Eurytion in Iolcus by Acastus. Also in Iolcus, Peleus lost a wrestling match in the funeral games of Pelias, Acastus' father, to Atalanta. Astydameia, Acastus' wife, fell in love with Peleus but he scorned her. Bitter, she sent a messenger to Antigone to tell her that Peleus was to marry Acastus' daughter; Antigone hanged herself.
Astydameia then told Acastus that Peleus had tried to rape her. Acastus took Peleus on a hunting trip and hid his sword, then abandoned him right before a group of centaurs attacked. Chiron, the wise centaur, returned Peleus' sword and Peleus managed to escape. He pillaged Iolcus and dismembered Astydameia, then marched his army between the pieces.
When Oedipus stepped down as King of Thebes, he gave the kingdom to his two sons, Eteocles and Polynices, who both agreed to alternate the throne every year. However, they showed no concern for their father, who cursed them for their negligence. After the first year, Eteocles refused to step down and Polynices attacked Thebes with his supporters (the Seven Against Thebes). Both brothers died in the battle. King Creon, who ascended to the throne of Thebes, decreed that Polynices was not to be buried. Antigone, his sister, defied the order, but was caught. Creon decreed that she was to be buried alive, this in spite of her betrothal to his son Haemon. Antigone's sister, Ismene, then declared she had aided Antigone and wanted the same fate. The gods, through the blind prophet Tiresias, expressed their disapproval of Creon's decision, which convinced him to rescind his order, and he went to bury Polynices himself. However, Antigone had already hanged herself rather than be buried alive. When Creon arrived at the tomb where she was to be interred, Haemon attacked him and then killed himself. When Creon's wife, Eurydice, was informed of their death she too took her own life.
See also Epigonoi