Era
20th century
126
1900-1999
91
19th century
28
1900 - 1999
15
1800-1899
9
Easter Rising, 1916
9
1910-1921
5
1916
5
1939-1945
5
21st century
5
1558-1603
4
18th century
4
Famine, 1845-1852
4
1845-1852
3
1896-
3
1896-1984
3
1921-
3
1921-1970
3
1473-1543
2
1527-1598
2
1571-1630
2
1600-1699
2
1612-1650
2
1642-1727
2
1650-1702
2
1734-1815
2
1759-1824
2
17th century
2
1800 - 1899
2
1800-1950
2
1800-1999
2
1803-1849
2
1818-1848
2
1882-1941
2
1900-2099
2
1922-1973
2
1949-
2
1969-1994
2
20e siècle
2
Civil War, 1922-1923
2
Maria Theresa, 1740-1780
2
-1764
1
-1876
1
-1941
1
-1952
1
1110?-1171
1
1158 - 1603
1
1158-1603
1
1330-1376
1
1339-1453
1
more ...