Sources record Theronice as a daughter of King Dexamenus of Olenus and the twin sister of Theraephone; she occurs in the generation preceding the Achaean leaders of the Trojan cycle. Genealogical accounts link her by marriage to one of the Molionides (twin warrior brothers, variably named in sources as Cteatus/Kteatos/Cleatus and Eurytus) and as mother of Amphimachus, who appears among lists of Achaean leaders. These details are preserved in compilatory mythographic works and reference collections (summarized in modern reference entries drawing on Apollodorus, Pausanias, Homeric catalogues and scholia), and variant spellings and sibling-lists are attested across sources.
Primary sources and modern summaries treat Theronice as a named mortal in genealogical lists and provide no physical description, iconography, clothing, or distinguishing marks. Her presence in the tradition is textual and relational (identified by father, twin, husband, and son) rather than visual or anthropological in the surviving attestations.
No supernatural powers or extraordinary abilities are attributed to Theronice in the cited materials. She is represented as a mortal aristocratic woman whose role in the narrative apparatus of Greek myth is genealogical: establishing descent and marital alliances that connect local dynasties and later heroic figures.

Amphimachus
Amphimachus (Ancient Greek Ἀμφίμαχος) is an ancient Greek personal name borne by several mythological mortals — warriors, princes, kings, and suitors — attested across epic and genealogical traditions of the heroic age rather than a single supernatural entity. The name, derived from ἀμφί (amphi) 'around' and μάχη (machē) 'battle', marks a martial character and recurs in Homeric, mythographic, and local genealogical accounts.

Dexamenus
Dexamenus (Ancient Greek Δεξάμενος) is a name applied to multiple mytho-historical mortal figures in Greek tradition—chiefly local kings or eponymous ancestors associated with Olenus and Ambracia—best known from tales in which Heracles rescues a daughter from the centaur Eurytion. The name literally means 'hospitable' or 'receiver' and functions as a host-figure and genealogical anchor in regional heroic narratives.
Community Record
- [1]Theronice (Wikipedia). Theronice. Wikipedia entry summarizing classical sources (gives Ancient Greek form Θηρονίκη and genealogical details).wiki
- [2]Theronice | Pantheon.org. Pantheon entry summarizing Theronice as daughter of Dexamenus, twin of Theraephone, wife of a Molionid, mother of Amphimachus.other
- [3]MOLIONIDAE (Molionidai) - Elean Princes of Greek Mythology. Theoi.com discussion of the Molionidae and their marriages to the daughters of Dexamenus; cites ancient sources linking Cteatus/Kteatos to Theronice and naming Amphimachus as issue in genealogies.other
- [4]DEXAMENUS (Dexamenos) - Achaean King of Greek Mythology. Theoi.com entry on Dexamenus listing children (including Theronice and Theraephone) and noting variant traditions about his offspring.other
- [5]The Kingdom of Elis (archive LP0052). Archive volume containing discussions of Elean genealogies and local mythic traditions that preserve names such as Theronice in the regional heroic past.other
- [6]23958 Theronice (Wikipedia - asteroid named after figure). Entry noting modern naming after the mythological figure; supports modern reception of the name but provides no additional mythic detail.wiki
- [7]Greek Legends and Myths: The Molionides. Modern retelling summarizing variant traditions in which the Molionides marry the daughters of Dexamenus, including Theronice.other
- [8]Endymion / Elis pages (Maicar GML site). Reference pages on Elis and related genealogies that place Olenian figures like Theronice within the wider Elean and Achaean genealogical networks.other