Magistrate in Adramyteum (Mysia). His name is attested on two series of coins issued under Augustus, not always including
his cognomen Charidemos. See J. Stauber, Die Bucht von Adramytteion. Inschriften griechischer Städte aus Kleinasien 51 (1996)
pp. 189, 219 nos. 161-162; RPC I p. 394 nos. 2330-2331 (reads "Gessios, son of Charidemos"); W. Leschhorn, Lexikon der Aufschriften
auf griechischen Münzen II (2009) p. 417 s. v. Gessios, and p. 890 s. v. Charidemos; Th. Corsten, Lexicon of Greek Personal
Names V A. Coastal Asia Minor (2010) p. 462 s. v. Charidemos (no. 41).