Aristodēmus in Harpers Dictionary of Classical Antiquities

A descendant of Heracles, son of Aristomachus, brother of Temenus and Cresphontes, and father of Eurysthenes and Procles. He was killed at Naupactus by a flash of lightning, just as he was setting out on the expedition into the Peloponnesus, and his two sons obtained Sparta, which would have fallen to him.

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