（*)Alagoni/a), a daughter of Zeus and Europa, from whom Alagonia, a town in Laconia, derived its name. (Paus. 3.21.6, 26.8; Nat. Corn. 8.23.) [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.