(Νιόβη).
1. A daughter of Phoroneus, and by Zeus the mother of Argus and Pelasgus. (Apollod. 2.1.1; Paus. 2.22.6; Plat. Tim. 22, b.) In other traditions she is called the mother of Phoroneus and wife of Inachus.
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