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GREEK MYTHOSThe Godsunder Codex

BELUS (son of Poseidon in Greek mythology)

Figure of myth · son of Poseidon in Greek mythology

Belus, son of Poseidon in Greek mythology, full-length portrait
Parents
Poseidon, Libya, Erimede
Siblings
Agenor, Lelex
Consorts
Anchiroe, Aeria
Children
Danaus, Cepheus, King of Aethiopia, Phineus, Aegyptus, Thronia, Lamia, Babylon, Damno
In the sources
26 ancient passages

Belus, son of Poseidon and Libya, ruled the Egyptian people.1,2,3 He was the twin brother of Agenor.1,2 The codex relations also list Erimede among his parents, alongside Poseidon and Libya.1,2,3 As a figure of myth, he is credited with inventing the science of astronomy.4

Belus married Anchinoe, the daughter of the river Nile.1 From this union, he fathered the twin sons Egyptus and Danaus.5,1 Other traditions claim he also fathered Cepheus and Phineus.1 He was the father of Thronia, adding another branch to his family.6,7 The codex relations further list Lamia, Babylon, Damno, and the King of Aethiopia as his children. He settled his son Danaus in Libya and his son Egyptus in Arabia.1

After his brother left for Phoenicia, Belus remained in Egypt.1 He took possession of the fertile land of Cyprus, ruling it as conqueror and king.8 He became the sire of the Sidonian royal line.8 The Sidonians regarded Belus as their worshipped father figure.8 He is considered the seventh ancestor of Orchamus, who ruled the Achaemenian cities.9 Belus is identified as the grandfather of the person being addressed, who is described as the sole survivor among many brothers.10

The sons of Belus joined hands to pledge enmity.11 His granddaughters plotted to destroy their cousins.12 They were punished by eternally collecting water that escapes.12 In another account, the granddaughters stopped their work at their urns while listening to music.13

A sacred enclosure dedicated to Zeus Belus stood in the middle of a city division.14 This square enclosure had sides measuring four hundred and forty yards and featured gates made of bronze.14 A leek-green stone called Eumithres was named the gem of Belus.15 In Babylon, his tomb was a quadrangular pyramid of baked brick, one stadium high with sides each one stadium long.16 This monument was associated with Babylon in naming conventions.3 The tomb was demolished by Xerxes, according to reports.16 Alexander intended to repair the tomb but died before he could complete the task.16 His successors neglected the repair of the tomb.16

The codex facts behind this entry

Sources

  1. Apollodorus 2.1.4
  2. Apollodorus 3.1.1
  3. Pausanias 4.23.10
  4. Pliny, Nat. Hist. 6.30 ¶2
  5. Aeschylus, Suppliant Maidens 291-322
  6. Strabo 1.2.34
  7. The Catalogues of Women and Eoiae fr. 15
  8. Aeneid 1.613
  9. Ovid Met. 4.167-233 (2)
  10. Ovid, Heroides 14.69
  11. Statius, Thebaid 6.288-316 ¶1
  12. Ovid Met. 4.416-562 (3)
  13. Ovid Met. 10.1-85 (4)
  14. Herodotus 1.181.2
  15. Pliny, Nat. Hist. 37.58 ¶2
  16. Strabo 16.1.5
Written from the Mythos Codex, and every sentence checked against the facts it cites. From the Mythos Codex: 41 facts, each checked against the ancient passage it comes from. Updated 31 October 2026.

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