Pyrgo is attested in the genealogical and narrative material surrounding the Pelopid house and Alcathous: she is named as the first wife of Alcathous, son of Pelops and Hippodamia, in several traditions of the local heroic genealogies of Pisa/Arcadia. In a different strand of mythic onomastics preserved in Romanizing sources, a woman named Pyrgo is recorded as the nurse of Priam's children who follows Aeneas into exile and reaches Sicily. The sources do not establish a single unified biography and allow that multiple women bearing the name Pyrgo occur in Greek and Roman mythic lists.
No physical description of Pyrgo is provided in the cited material. She is attested only by role and genealogical connections (wife, possible mother, nurse); the sources supply no details about her age, dress, features, or other visible traits.
The supplied sources do not attribute supernatural powers or magical abilities to Pyrgo. Her recorded roles are social and familial: named as Alcathous's first wife and as a possible mother of some of his children in Pelops-cycle genealogies, and separately as a nurse of Priam's children in Trojan/Aeneid-related tradition. No malefic behaviour, spirit action, or extraordinary capacities are recorded in the provided materials.

Pelops
Pelops is a mythic heroic-royal figure of ancient Greek tradition, an eponymous founder-ancestor of the Peloponnesus, ruler of Pisa/Olympia, and progenitor of dynasties (notably the House of Atreus). He is both a cult hero venerated at Olympia with chthonic libations and a narrative focal point whose deeds generate a long-lasting familial curse.

Priam
Priam is the legendary king of Troy in Greek and Roman epic tradition, an aged sovereign and father figure whose grief, supplication, and death are central episodes in the narratives of the Trojan War. He is portrayed as a mortal ruler embedded in a cosmos of gods and fate rather than as a supernatural being.
Community Record
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- [2]Alcathous in Greek Mythology - Greek Legends and Myths. GreekLegendsAndMyths, 'Alcathous'other
- [3]Pyrgo | Facts, Information, and Mythology - Pantheon. Pantheon.org, 'Pyrgo. The nurse of Priam's children.'other
- [4]Megara - Greek Mythology Link (maicar GML). maicar GML, genealogical material (Alcathous entries)other
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- [6]Pyrgo - Behind the Name (submitted names summary). Behind the Name, 'Pyrgo is the name of multiple women in Greek and Roman mythology...'other
- [7]Alcathous | Facts, Information, and Mythology - Pantheon. Pantheon.org, 'Alcathous' (notes Pyrgo as previous wife)other
