Era
20th century
164
19th century
126
18th century
37
1837-1901
16
1882-1941
12
Early modern, 1500-1700
12
17th century
10
373?-463?
10
Civil War, 1861-1865
10
1865-1939
9
1667-1745
8
16th century
8
1906-1989
8
1910-1921
8
1949-
8
1968-1998
8
Civil War, 1922-1923
7
Easter Rising, 1916
7
1564-1616
6
1771-1832
6
1789-1820
6
1854-1900
6
Stuarts, 1603-1714
6
1709-1784
5
1760-1820
5
1778-1803
5
1824-1894
5
1856-1950
5
1863-1945
5
1878-1957
5
1933-
5
21st century
5
Rebellion of 1798
5
War of Independence, 1919-1921
5
1608-1674
4
1730?-1774
4
1759-1796
4
1769-1822
4
1863-1950
4
1871-1909
4
1882-1975
4
1887-1961
4
1898-1963
4
1910-1936
4
1922-
4
1925-
4
1930-
4
1945-
4
1969-1994
4
Emmet's Rebellion, 1803
4
more ...