Era
1922-
51
War of Independence, 1919-1921
14
1922-1949
13
1910-1921
11
Easter Rising, 1916
6
Civil War, 1922-1923
5
1888-1947
4
1878-1948
3
1878-1954
3
1874-1940
2
1878-1972
2
1888-1944
2
1888-1944,
2
1890-1922
2
1897-1980
2
20th century
2
1874-1936
1
1879-1920
1
1882-1966
1
1886-1971
1
1891-1976
1
1895-1967
1
18th century
1
1910-1920
1
1910-1930
1
1917-1963
1
1946-
1
Civil War, 1975-1990
1
Rebellion of 1798
1
World War, 1939-1945
1
active 1918-1923
1