（Ἰσοδέτης), from δέω, the god who binds all equally, is used as a surname of Pluto, to express his impartiality (Hesych. s. v.), and of Apollo. (Bekker, Anecdot. p. 267.) [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.