（*Fa/ros), the helmsman of Menelaus, from whom the island of Pharos, at the mouth of the Nile, was believed to have derived its name. (Steph. Byz. s. v. Φάρος..) [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.