Amaethon is a figure from Welsh mythology, derived from the Welsh word amaeth meaning "ploughman, servant" combined with the divine or augmentative suffix -on, thus meaning "great ploughman" or "great labourer." He is depicted as a son of the goddess Dôn and associated with agriculture and labour.Mythological RoleAmaethon appears prominently in the medieval Welsh prose tale Culhwch and Olwen, where he is identified as the only man capable of tilling a particular field belonging to the giant Ysbaddaden, one of the impossible tasks set before the hero Culhwch to win Olwen's hand. This episode underscores his divine association with agricultural skill.He is also connected to the Cad Goddeu, or "Battle of Trees," fought against Arawn, the lord of the Otherworld, Annwn. In a 17th-century poem attributed to that battle, Amaethon is said to have stolen a dog, a lapwing, and a roebuck from Arawn, an act that sparked the conflict. Within the context of Welsh mythology, Amaethon is thus a minor but significant deity linked to cultivation and conflict.Family and EtymologyAmaethon is the brother of several notable figures: Arianrhod, Gilfaethwy, Gofannon, Gwydion, Nudd, and Penarddun. This lineage positions him as a key member of the children of Dôn, a family analogous to the Irish Tuatha Dé Danann. His name is sometimes spelled Amathaon or Amathaón in historical manuscripts.