（Ἰόπη), a daughter of Aeolus and wife of Cepheus, from whom the town of Joppa derived its name. (Steph. Byz. s. v.) In the legends of Perseus and Andromeda, she is called Cassiopeia. [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.