Era
20th century
6
16th century
3
21st century
3
Middle Ages, 600-1500
3
1864-1920
2
18th century
2
1969-
2
711-1516
2
-1776?
1
-632
1
1225?-1274
1
1515-1582
1
1649-1721
1
1669-1727
1
1671-1742
1
1789-1900
1
17th century
1
1813-1855
1
1828-1910
1
1892-1940
1
1898-1963
1
1907-1999
1
1909-1943
1
1927-
1
1942-
1
1952-
1
19th century
1
Civil War, 1936-1939
1
To 1385
1
To 1500
1
To 1800
1
approximately 1217-1274
1
ca. 515-579 or 80
1