entity_id,source_id,evidence_type,source_note ENT_IAPETUS,SRC_APOLLODORUS_LIBRARY,scholarly attestation,"Library 1.1.3, 1.2.3; Titan; father of Atlas, Prometheus, Epimetheus, Menoetius by Clymene" ENT_IAPETUS,SRC_HESIOD_THEOGONY,direct attestation,"Theogony 134: Iapetus is a Titan son of Ouranos and Gaia; he married the Oceanid Clymene and fathered Atlas, Menoetius, Prometheus, and Epimetheus (Theogony 507-511); Hesiod establishes Iapetus as the father of the Promethean line — the most influential Titan genealogy for human civilization" ENT_IAPETUS,SRC_HOMER_ILIAD_ODYSSEY,direct attestation,"Iapetus is named in Iliad VIII.479 (alongside Kronos) as one of the imprisoned Titans in Tartarus, far from the light of Helios; his imprisonment establishes the Titan-below-Olympian structure" ENT_IAPETUS,SRC_THEOI_GODS,index attestation,Literary attestation in classical/mythographic tradition; cult evidence varies by entity. ENT_IAPETUS,SRC_THEOI_HOME,index attestation,"Attested in Theoi Project index (Greek gods, spirits, heroes in classical literature)."