Lathar was a daughter of Úgaine Mór, a High King of Ireland during pre-Christian times.1 Ugaine reputedly gave Lathar a stretch of land along the coast of County Antrim, from Glenarm to the Inver; which would one day make Larne.
References
References
- Vance, Rob (2003). Secret sights: unknown Celtic Ireland. Gill & Macmillan Ltd. p. 28. ISBN 0-7171-3664-7.