Ireland. Census Office

• Census of Ireland 1901 : General Report, with Illustrative Maps and Diagrams, Tables, and Appendix
• Census of Ireland, 1901
• Census of Ireland, 1911
• Census of Ireland, 1911: general report
• The census of Ireland, 1851 [name of province and county]
• The census of Ireland, 1861 [name of province and county]
• The census of Ireland, 1881 [name of province and county] .
• The census of Ireland, 1891 [name of province and county] .
• The census of Ireland, 1901 [name of province and county]