Thyestes is presented in the mythic-historical genealogy of the house of Pelops as a son of Pelops and Hippodamia and brother of Atreus. The family bears the curse stemming from the Myrtilus episode associated with Pelops. Various accounts place Thyestes initially as king of Olympia; after episodes of bloodshed within the dynasty (earlier traditions also link the family to murders such as that of Chrysippus), Thyestes and Atreus become rivals for power. In the succession struggle over rule at Mycenae, episodes of betrayal (including Aerope's role in the transfer of a sign of kingship) lead to fraternal warfare, the notorious banquet in which Atreus serves Thyestes his slaughtered sons, and eventual exile. An oracle instructs that Thyestes father a son by his daughter Pelopia; that son, Aegisthus, is raised to slay Atreus, fulfilling the prophetic cycle that frames the family's continuing misfortunes. (Sources: Wikipedia; attalus name index; Classics Pages; Seneca adaptations.)
Ancient and later sources do not supply a consistent physical description of Thyestes. Classical summaries and indices treat him as a historical-mythic king and genealogical figure rather than as a character defined by distinctive bodily traits; dramatic treatments (for example, Seneca's Thyestes and later theatrical adaptations) stage him in ways appropriate to their performance contexts but do not establish a canonical physical portrait. Thus portrayals vary by author and period, and surviving summaries emphasize his actions and station more than appearance. (Sources: Wikipedia; attalus name index; Seneca editions and adaptations.)
Thyestes possesses no supernatural powers in the supplied accounts; he functions as a mortal actor within a mythic moral order. The narrative attributes to him human behaviours of political rivalry, sexual transgression (an affair with Aerope), and the episode in which, following an oracle, he fathers a son by his own daughter Pelopia while his identity is concealed — the child Aegisthus who later kills Atreus. He is also the victim of extreme vengeance: Atreus kills Thyestes' sons and serves them to him at a banquet (the 'Thyestean feast'). Divine oracular pronouncements and interventions (e.g., Hermes advising Atreus; variants in which Helios' course is implicated) shape the course of events, but Thyestes himself remains a mortal figure acted upon and acting within the tragic sequence. (Sources: Wikipedia; attalus; Classics Pages; Seneca translations.)
Weaknesses
- conditionsubject to family curse and ancestral pollution
- othervulnerability to oracles and fate (the oracle prescribing a son by Pelopia)
- otherpolitical vulnerability (exile, overthrow by Atreus and the shifting favour associated with omens/divine signs)
Wards
None recorded.

Atreus
Atreus is a legendary king of Mycenae in Greek myth, progenitor of the House of Atreus and father of Agamemnon and Menelaus. Presented as a mortal dynastic figure, his story in the sources revolves around rivalry with his brother Thyestes, contested kingship, and extreme acts of revenge that form part of a multi‑generational cycle of curse and retribution.

Aegisthus
Aegisthus (Greek Αἴγισθος, Aigisthos) is a mortal member of the House of Atreus in Greek myth who, born of incestuous circumstances and raised by shepherds and a goat, participates in dynastic murder and usurpation — notably the slaying of Atreus in some accounts and the conspiracy (with Clytemnestra) that results in Agamemnon's death — and is later killed by Orestes, an episode that figures in narratives about inherited guilt, vengeance, and the transition from private retribution to public justice.

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.
*Péh₂usōn (reconstructed)
Péh₂usōn is a hypothetical Proto‑Indo‑European pastoral guardian reconstructed by comparative scholars from parallels in Greek and Vedic traditions. Proposed as a Graeco‑Aryan ancestor‑figure, the reconstruction describes a protector of flocks, roads, and travellers rather than an attested historical cultic personality.
Aba (disambiguation / name-form)
Aba is a polyvalent name-form attested across many unrelated contexts (place names, personal names, animal names, and brief mythological listings). The provided sources do not support a single, coherent supernatural entity called "Aba" and offer no descriptive or ritual material for such a being.
Abandinus
Abandinus is a locally attested Romano‑Celtic theonym known from a single inscribed bronze feather (votive object) dedicated at Godmanchester (the Roman fort Durovigutum) in Cambridgeshire. Scholars interpret him as a local god or male spirit tied to a specific place and possibly associated with a nearby spring or stream; this association is tentative and based on etymological readings of the name.
Abarbarea
Abarbarea is a name attested in classical Greek and Roman sources for freshwater nymphs (naiads). The name appears for at least two individual mythic figures — a naiad wife of Bucolion and a naiad counted among ancestors of the Tyrians — and Hesychius records plural forms that may indicate the name was also used as a class-name (Abarbareai / Abarbalaiai).
Abas
Abas (Ancient Greek: Ἄβας, gen.: Ἄβαντος) is not a single mythic being but a recurring personal name borne by multiple mortals and minor mythic figures in Greek epic and genealogical traditions — kings, founders, seers, warriors, attendants, a centaur, and a youth transformed by a goddess. The name is glossed in the sources as 'guileless' or 'good-hearted' and appears across Argive, Theban, Trojan, Euboean, and other local cycles.
Abderus
Abderus (Ancient Greek: Ἄβδηρος, romanized Ábdēros) is a mortal heroic figure in Greek myth closely associated with Heracles, remembered as the youth left in charge of the Mares of Diomedes who was killed by them. He functions as an eponymous local/divine-hero ancestor for the city of Abdera and received funerary commemoration and athletic agones at his tomb.
Abellio
Abellio is a theonym attested in Roman‑period inscriptions from the Comminges area of the Pyrenees and reported as worshipped in the Garonne Valley of ancient Gallia Aquitania. Surviving evidence is limited to a small number of inscriptions; scholars have variously hypothesized solar or arboreal associations and compared the name to forms of Apollo or to Celtic Belenus, but the deity's precise role in local cosmology remains uncertain.
Abnoba
Abnoba is a Gaulish theonym and toponym attested in Roman-era sources and inscriptions: a localized deity associated with woods, springs and the sources of rivers (notably the Danube) and simultaneously the name applied to a mountain or mountain range in the Black Forest/Baar/Odenwald region. Roman altars equate her with Diana, reflecting syncretic cult practice in frontier provinces.
Abomination of Desolation
An apocalyptic prophetic phrase originating in the Book of Daniel designating a profaning thing or act that renders the Jerusalem Temple cult desolate; later reused in the Synoptic Gospels as an eschatological sign prompting urgent flight. The term denotes ritual/cultic impurity (Hebrew shiqquts) and is variously interpreted as pagan offerings or altar, a foreign cult statue, or (in some New Testament readings) an acting agent.
Aborigines (mythology)
A mytho-historical label used in Roman and general reference sources to denote the oldest inhabitants of a region (specifically central Italy in the cited Roman context). The term functions as an identity/category for original human populations rather than as a characterized supernatural being in the provided sources.
Absyrtus
Absyrtus (Ancient Greek: Ἄψυρτος) is a Colchian prince in the Greek Argonautic cycle, son of King Aeëtes and brother or half-brother of Medea. He appears in variant traditions either as a companion taken by Medea during her flight with Jason and murdered/dismembered to delay pursuit, or as a pursuer sent by Aeëtes who is overtaken and slain by Jason; his death functions as a key narrative device in the escape from Colchis.
Abundantia
Abundantia is the Roman divine personification of abundance and material plenty, used primarily in imperial propaganda and public iconography to signify secure grain supplies, wealth, and the promise of a 'Golden Age' under the emperor. She also appears in later medieval European folklore as Domina Abundia / Dame Habonde, a household benefactor in accounts condemned by ecclesiastical writers.
Community Record
- [1]Thyestes (Wikipedia). Wikipedia contributors. "Thyestes." Wikipedia, The Free Encyclopedia.wiki
- [2]Thyestes - in ancient sources @ attalus.org. Attalus Classical Names Index: Thyestes (compilation of ancient references).other
- [3]The Classics Pages — House of Atreus. Classics Pages. "House of Atreus."other
- [4]Seneca, Thyestes — translations and modern presentations. Seneca. Thyestes. Modern English translation and presentation (Poetry in Translation).literary
- [5]Seneca Thyestes discussion — Textkit forums and performance notes. Textkit Greek and Latin Forums. Discussion and notes on Seneca's Thyestes.other
- [6]Crowne, The dramatic works : with prefatory memoir and notes (archive). Crowne, The Dramatic Works: collected editions and notes (archive).literary
