Truth makes the story stronger.

An óenach was a public assembly in early medieval Ireland, convened by a king for his people. Early Irish law treats it as a formal occasion where legal business, proclamations and the peace of the gathering were binding^[6].

The sources describe assemblies combining law, trade, music, recitation, feasting and competition—above all horse-racing. D. A. Binchy’s study of Tailtiu remains the standard critical account of how these gatherings were described and later idealised^[4].

The fullest description of Óenach Carmain survives in a Middle Irish poem of the Dindshenchas (“lore of places”), preserved in the twelfth-century Book of Leinster^[2] and edited by Edward Gwynn^[1].

The poem portrays a periodic Lughnasa assembly presided over by the kings of Leinster, with horse-racing, markets, music, storytelling and the proclamation of law. Eugene O’Curry brought the poem to wider attention in the nineteenth century^[3], and Máire MacNeill placed it within the broader Lughnasa festival tradition^[5].

The poem is literature as much as record: it presents an ideal of the assembly, not a programme of events. TAGG treats it that way.

The site of Carman has been debated by scholars for well over a century, and different locations have been proposed. Later identifications point to the Carnalway area near Kilcullen, County Kildare—within sight of the Curragh plain.

TAGG does not claim the matter is settled. It acknowledges a strong local association and a landscape that fits what the sources describe.

Dún Ailinne, on Knockaulin hill just outside Kilcullen, is one of Ireland’s major royal sites and is traditionally linked with the kings of Leinster. Excavations directed by Bernard Wailes (1968–1975) revealed large ceremonial timber structures used over centuries^[7].

It belongs to the same family of royal landscapes as Tara, Emain Macha and Crúachain, studied comparatively in Edel Bhreathnach’s edited volume^[8].

The Curragh is one of the oldest unenclosed grasslands in Europe. Cogitosus’s seventh-century Life of St Brigid—written at nearby Kildare—already refers to the plain^[9].

Today it is the centre of Irish flat racing. TAGG proposes it as the home of the Games; no formal agreement exists yet.

Cúchulainn’s boyhood feats in the Táin Bó Cúailnge^[11] and the testing of Fionn and the Fianna^[12] are legendary narratives. They inspire the names of several TAGG Originals; they are not evidence of historical competitions.

The Irish Free State staged Aonach Tailteann in 1924, 1928 and 1932 as a national and diaspora sporting festival. Mike Cronin and others have examined its role in early Irish state-building^[10].

TAGG is not a continuation of the Tailteann Games and does not use that name.