In Greek mythology, Palaechthon or Palaichthon (Ancient Greek: Παλαίχθονος Palaikhthon means "ancient earth") was the son of Gaea (Earth) and the father of Pelasgus, king of Argos, who gave his name to the race of the Pelasgoi (Pelasgians).[1] He may also be a king of Argos when taking into account the sovereignty of his son.
Palaeachthon was only mentioned by Aeschylus in The Suppliants in the following account:
For I am Pelasgus, offspring of Palaechthon, whom the earth brought forth, and lord of this land; and after me, their king, is rightly named the race of the Pelasgi, who harvest the land.[2]
The earthborn Palaichthon (‘long in the land’, i.e. ‘indigenous inhabitant’), whose name appears in no other source, seems to have been an arbitrarily invented figure.[3] [4]