A reputation larger than a household
Ailbe belongs to Mac Dathó and is described as a guardian of Leinster. Reports of his excellence bring competing embassies from Ulster and Connacht, offering wealth and political friendship. The hound is therefore more than valuable hunting property: possessing him would publicly confirm a ruler's power to obtain a celebrated resource that other rulers also desire.
Source: Mac Datho’s Boar — Leahy translation · Mac Datho’s Boar: description of Ailbe and rival embassies
A choice made after people begin fighting
Mac Dathó releases Ailbe between the armies only after the feast has become a battle. The animal joins Ulster's side and attacks the fleeing Connacht party. His action resolves which group he supports, but does not repair the human arrangement that brought both claimants to the house. The host has allowed a dispute over ownership to become a violent test of allegiance.
Source: Mac Datho’s Boar — Leahy translation · Mac Datho’s Boar: outbreak of fighting and release of the hound
A possession no victor can enjoy
At Ailill and Medb's chariot, Ailbe is killed and dismembered. His head remains attached to the vehicle for part of the retreat, and names along the route recall its passage. The tale converts a living prize into remembered landscape. That ending gives the ownership contest a bitter structure: winning the battle does not preserve the thing for which the rulers began competing.
Source: Mac Datho’s Boar — Leahy translation · Mac Datho’s Boar: killing at the chariot, rout and place-name notices
- Period / witness
- Medieval Irish prose and verse preserved in medieval and early modern manuscript witnesses; Leahy translation 1905–1906.
- Recording context
- This entry concerns the literary version named in its passages, transmitted by Christian-era Irish manuscript culture and translated by A. H. Leahy. Legendary settings are not dates of composition or evidence for a single pre-Christian canon.
A recording location is not necessarily a story’s origin. Dates of texts, copies, and translations answer different questions.
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Mac Datho’s Boar — Leahy translation ↗
Anonymous Irish literary narratives; translated and arranged by Arthur Herbert Leahy (1857–1928) · Volume I, 1905; Project Gutenberg eBook released May 2004 and updated 29 June 2026
Edition & rights note