(Σθενέβοια), a daughter of Jobates, or Amphianax or Apheidas, was the wife of Proetus. From love of Bellerophon she made away with herself, whence Bellerophon is called heros Stheneboeius. (Apollod. 2.2.1, 3.9.1 ; comp. PROETUS and HIPPONOUS.)
[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