Third magistrate attested in Athens in 114/113 BC. The name is only attested in the deme Keiriadai. Magistrate is probably
son of Kallisthenes von Keiriadai, who was epimeletes in 148-134 BC (Habicht 1991, p. 21): See M. Thompson, The New Style
Silver Coinage of Athens (1961) nos. 655, 657-658 / issue 51 (p. 566); C. Habicht, Zu den Münzmagistraten der Silberprägung
des Neuen Stils, Chiron 21, 1991, pp. 6 and 21 (114/113 BC); Prosopographia Attica 6177; P. M. Fraser – E. Matthews, A Lexicon
of Greek Personal Names II Attica (1994) p. 192 s. v. Echesthenes, no. 2; W. Leschhorn, Lexikon der Aufschriften auf griechischen
Münzen II (2009) p. 515 s. v. Echesthenes.