By Patrick Woulfe.
Dublin: M.H. Gill, 1923.
Beyond providing the meaning and origin of Irish names and their Anglicized forms, this study also describes socio-historic factors which influenced the naming system, and examines the geographic dispersal of many lineages.
By Richard Rolt Brash.
London: G. Bell and Sons, 1879.
Ogam was the first alphabet used by Irish speakers, and it can be found carved into many monuments currently surviving in Ireland. This is an extensive study of this earlier alphabet, with the Irish and English words provided for Ogam inscriptions documented throughout Ireland. This provides insight into early usages of the language, as well as the historic context which can be inferred from the meaning of the inscriptions.
Wars of Words: The Politics of Language in Ireland, 1537-2004.
The Irish Language in the Digital Age.
The Ogam Inscribed Monuments of the Gaedhil in the British Islands: With a Dissertation on the Ogam Character.