I. (Ἀρχίδαμος), king of Sparta, 12th of the Eurypontids, son of Anaxidamus, contemporary with the Tegeatan war, which followed soon after the end of the second Messenian, in B. C. 668. (Paus. 3.7.6, comp. 3.5.) [A.H.C]
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.