Era
20th century
11
1961-1970
6
16th century
3
18th century
3
1971-1980
3
1981-1990
3
1991-2000
3
19th century
3
21st century
3
1564-1616
2
1770-1827
2
1775-1783
2
1783-1809
2
17th century
2
1969-1974
2
Revolution, 1775-1783
2
To 1961
2
-1521
1
1005 Caedmon
1
1367-1413
1
1685-1750
1
1706-1790
1
1732-1799
1
1732-1809
1
1735-1826
1
1743-1826
1
1756-1791
1
1762-1794
1
1770-1838
1
1774-1809
1
1775-1783, Revolution
1
1783-1789
1
1783-1815
1
1788-1866
1
1816-1873
1
1819-1892
1
1824-1920
1
1833-1897
1
1854-1932
1
1865-1918
1
1902-1974
1
1904-1987
1
1905-1997
1
1908-1992
1
1913-1994
1
1915-2002
1
1918-1945
1
1918-2002
1
1926-2011
1
1931-1940
1
more ...