Coeus

Apollodorus 1.1.3
The Titans: Oceanus, Coeus, Crius, Hyperion, Iapetus, Cronus (all male), Theia, Rheia, Themis, Mnemosyne, Phoebe, and Tethys, children of Uranus by Gaea; Titan: Dione, daughter of Uranus by Gaea;

Apollodorus 1.2.2
Asteria and Leto, children of Coeus by Phoebe;

Apollodorus 1.4.1
Asteria, daughter of Coeus;

Hesiod, Theogony  133-149
The Titans: Oceanus, Coeus, Crius, Hyperion, Iapetus, Cronus (all male), Theia, Rheia, Themis, Mnemosyne, Phoebe, and Tethys, children of Uranus by Gaea; the Cyclopes: Brontes, Steropes, and Arges, children of Uranus by Gaea; Cottus, Briareos, and Gyes, other sons of Uranus by Gaea;

Hesiod, Theogony  404-409
Leto and Asteria, daughters of Phoebe by Coeus;

Homeric Hymn to Apollo (3)  62
Leto, daughter of Coeus;

17 Jun 2005