Cercyon of Eleusis

Sources present variant genealogies and local legend around Cercyon. In some accounts he is a king of Eleusis; other traditions depict him as a powerful robber who preyed on travelers. Family-material in the tradition connects him to the episode of his daughter Alope, who bore a child (identified in some sources as Hippothoon) after an affair with Poseidon; the exposed child was reared and later associated with Eleusinian lineage. Classical authors and later summaries record these variants without a single harmonized origin.

Classical sources emphasize Cercyon's exceptional physical strength and cruelty rather than detailed physiognomy. He is repeatedly described as a very strong, formidable man noted for his prowess at wrestling and for violent behavior toward challengers and, in some accounts, cruel treatment of his daughter Alope. No sustained fine-detail description (clothing, height, coloration) is preserved in the cited material.

Cercyon's capacities are presented as exceptional mortal strength and mastery of brutal wrestling techniques; he habitually stood on the roads near Eleusis and challenged passers-by, killing those he could defeat. Some traditions frame him as a robber who attacked travelers. There is no indication in the cited sources of supernatural powers; his menace is primarily physical violence and the social danger of lawless coercion.