 In addition, the story of the "Lydian" origins of the Etruscans was not known to Xanthus of Lydia, an authority on the history of the Lydians.Later chronologists ignored Herodotus' statement that Agron was the first Heraclid to be a king, and included his immediate forefathers Alcaeus, Belus and Ninus in their list of kings of Lydia.Strabo (5.2.2) has Atys, father of Lydus and Tyrrhenus, as a descendant of Heracles and Omphale but that contradicts virtually all other accounts which name Atys, Lydus and Tyrrhenus among the pre-Heraclid kings and princes of Lydia.