(Στρυμών), a son of Oceanus and Tethys, was a river god of Thrace, and is called a king of Thrace. (Hes. Theog. 339 ; Conon, Narr. 4 ; Ant. Lib. 21.) By Euterpe or Calliope, he became the father of Rhesus (Apollod. 1.3.4 ; Eurip. Rhes. 347), and by Neaera of Euadne. (Apollod. 2.1.2.)
[L.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890