Aondironon First Nation, Aondironon Indians. A branch of the Neutrals whose territory bordered on that of the Huron in west Ontario. In 1648, owing to an alleged breach of neutrality, the chief town of this tribe was sacked by 300 Iroquois, mainly Seneca, who killed a large number of its inhabitants and carried away many others in captivity. Jesuit Relations for 1640, 35, 1858.