Era
20th century
75
19th century
46
Classical period, 1500-1700
17
Siglo 19
9
1882-1941
8
1600-1681
6
1809-1849
6
1906-1989
6
18th century
5
1547-1616
4
17th century
4
1899-1961
4
1899-1986
4
21st century
4
Siglo XX
4
To 1500
4
1564-1616
3
1819-1891
3
Civil War, 1861-1865
3
Richard I, 1189-1199
3
Siglo 20
3
-1541
2
1561-1627
2
1562-1635
2
16th century
2
1775-1817
2
1818-1883
2
1821-1880
2
1821-1881
2
1828-1910
2
1850-1950
2
1854-1891
2
1864-1936
2
1876-1916
2
1883-1924
2
1885-1930
2
1888-1959
2
1888-1965
2
1899-1977
2
1927-2014
2
1933-
2
1935-
2
1947-
2
1952-
2
1970-
2
1979-1992
2
41-
2
67 B.C.-826 A.D.
2
849-899
2
Alfred, 871-899
2
more ...