（Ἑλωρός), a son of the Scythian Istrus, and brother of Actaeus. Later traditions state that he accompanied Telephus in the war against Troy. (Philostr. Her. 2.15; Tzetz. Antehom. 274.) [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.