County Laois Genealogical Sources Available Online
| Roman Catholic | |||
|---|---|---|---|
| Parish | Baptisms | Marriages | Burials |
| Abbeyleix | 1824-1899 | 1824-1899 | |
| Aghaboe | 1795-1899 | 1794-1910 | |
| Arles | 1821-1899 | 1821-1899 | |
| Ballinakill | 1794-1899 | 1800-1899 | 1794-1815 |
| Ballyadams | 1820-1899 | 1820-1899 | |
| Ballyfin | 1824-1899 | 1819-1899 | |
| Camross | 1816-1899 | 1820-1899 | |
| Castletown | 1772-1880 | 1784-1880 | |
| Clonaslee | 1849-1906 | 1849-1899 | 1892-1970 |
| Doonane | 1814-1899 | 1815-1899 | |
| Durrow (Laois) | 1789-1900 | 1811-1899 | |
| Emo | 1875-1899 | 1875-1899 | |
| Mountmellick | 1814-1899 | 1814-1899 | 1890-1948  |
| Mountrath | 1823-1902 | 1827-1899 | 1882-1899 |
| Portarlington | 1820-1899 | 1820-1899 | 1904-1960 |
| Portlaoise | 1826-1909 | 1826-1899 | 1876-1916 |
| Raheen | 1819-1899 | 1819-1899 | 1884-1925 |
| Rathdowney | 1763-1900 | 1764-1895 | |
| Rosenallis | 1766-1901 | 1765-1899 | 1921-1987 |
| Stradbally | 1820-1899 | 1820-1899 | 1893-1983 |
| Church of Ireland | |||
|---|---|---|---|
| Parish | Baptisms | Marriages | Burials |
| Ballyfin | 1866-1899 | 1862-1899 | 1866-1980 |
| Portlaoise | 1793-1899 | 1794-1899 | 1794-1880 |
Census Records
| Year | Description |
|---|---|
| 1901 | Census of Ireland - for Laois |
