2. The name Titans is also given to those divine or semi-divine beings who were descended from the Titans, such as Prometheus, Hecate (Hes. Theog. 424 ; Serv. ad Aen. 4.511), Latona (Ov. Met. 6.346), Pyrrha (1.395), and especially Helios and Selene (Mene), as the children of Hyperion and Theia, and even the descendants of Helios, such as Circe. (Serv. ad Aen. 4.119, 6.725 ; Schol. ad Apollon. Rhod. 4.54; Ov. Fast. 1.617, 4.943, Met. 3.173, 14.382; Tib. 4.1. 50.)