Irish Names
Some Anglicised Surnames in Ireland
The 'Muls' and 'Gils': Some Irish Surnames
Sir James Ware on the Surnames of the Ancient Irish
Irish Surnames: Their Past and Present Forms
Population
1861 Census: Decline in the Population of Ireland
Census of Ireland (1821, 1831, and 1841 compared)
Street Directories
Henry Shaw's Dublin City Directory, 1850
County, City & Borough Directories
Other Resources