3. A daughter of Actor, and the wife of Peleus, by whom she is said to have been the mother of Achilles. (Schol. ad Apollon. Rhod. 1.558; comp. PELEUS.）
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.