Era
20th century
70
19th century
20
1874-1965
15
1890-
13
1968-
11
21st century
10
1942-2016
9
1944-
9
1735-1826
8
1946-
8
1899-1961
7
1956-
7
1966-
7
1984-
7
1477-
6
1507-1536
6
1893-1963
6
1900-1999
6
1920-2005
6
1948-
6
1953-
6
1983-
6
Henry VIII, 1509-1547
6
Revolution, 1775-1783
6
1775-1783
5
1783-1809
5
1973-
5
1706-1790
4
1744-1818
4
1816-1855
4
1818-1848
4
1820-1849
4
1838-1916
4
1865-1918
4
1886-1957
4
1907-1964
4
1945-
4
1955-
4
1960-
4
1967-
4
1970-
4
1971-
4
1979-
4
1981-
4
1982-
4
Primitive and early church, ca. 30-600
4
168 B.C.-135 A.D.
3
16th century
3
1767-1848
3
1818-1895
3
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