Grynus

a son of the Mysian Eurypylus, who after his father's death invited Pergamus, the son of Neoptolemus and Andromache, to assist him against his enemies. After he had gained a victory over them, he built, in commemoration of it, two towns, Pergamus and Grynus. (Serv. ad Virg. Eclog. 6.72; comp. Gryneus.) [L.S]