（Λεάδης), a son of Astacus, who, according to Apollodorus (3.6.8), fought in the defence of Thebes against the Seven, and slew Eteocles; but Aeschylus (Sept. 474) represents Megareus as the person who killed Eteocles. [L.S]
William Smith. A Dictionary of Greek and Roman biography and mythology. London. John Murray: printed by Spottiswoode and Co., New-Street Square and Parliament Street. In the article on Soranus, we find: "at this present time (1848)" and this date seems to reflect the dates of works cited. 1873 - probably the printing date.