(Κισσεύς), a king in Thrace, and father of Theano or, according to others, of Hecabe. (Hom. il. 6.295, 11.223; Eur. Hec. 3; Hyg. Fab. 91; Verg. A. 7.720; Serv. ad Aen. 5.535.) There are two other mythical beings of the name of Cisseus. (Apollod. 2.1.5; Verg. A. 10.317.)
[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