Althaea (also commonly spelled Althea, Ancient Greek: Ἀλθαία - Althaía) was in Greek mythology the daughter of King Thestius and Eurythemis, and was sister to Leda, Hypermnestra, Iphiclus, Euippus, &c.[1] She was also the wife of Oeneus, king of Calydon, and mother of five sons, Meleager, Melanippe (one of the Meleagrids), Troxeus, Thyreus, Clymenus, and two daughters, Deianeira and Gorge.[2] According to some writers, Meleager was the result of a liaison with the Greek god Ares, and Deianeira the progeny of Althaea and the god Dionysus.[3]
Althaea is especially celebrated in ancient story about the fate of her son Meleager; they became the cause of each other’s deaths. When Meleager was born, the Moirae (the Fates) predicted he would only live until a brand, burning in the family hearth, was consumed by fire.
Meleager grew to be a well-respected prince. One spring Oeneus sacrificed the first fruits of the seasons to all the gods, omitting Artemis by mistake. Enraged by the slight, Artemis sent a boar of unnatural size and strength to ruin the land of Calydon. Meleager was one of the warriors who hunted the boar, along with the famous huntress Atalanta and Althaea’s brothers. Meleager killed the boar, but gave the skin to Atalanta both because he had fallen in love with her and because she had landed the first blow on the animal. When Althaea's brothers, “thinking scorn that a woman should get the prize in the face of men, took the skin from her, alleging that it belonged to them by right of birth if Meleager did not choose to take it,”[5] Meleager flew into a rage and killed both of his uncles.
When Althaea learned what had happened, she retrieved the brand from where she had concealed it and placed the brand back upon the fire, killing him. Some say that she and Meleager’s wife Cleopatra later hanged themselves, others that she killed herself with a dagger.[6][7]