Era
1933-1945
45
20th century
44
1889-1945
42
1900-1999
21
1500-1558
17
1918-1933
16
1945-1990
16
1939-1945
14
1990-
14
Charles V, 1519-1556
12
21st century
11
Unification, 1990
11
1906-1962
9
1945-
9
1918-1945
8
Since 1945
8
1859-1941
7
1492-1648
6
19th century
6
1871-1918
5
1900-1945
5
1517-1648
4
1789-1900
4
1815-1898
4
1989-1990
4
2000-2099
4
Early works to 1800
4
Rudolf II, 1576-1612
4
To 843
4
1506-1580
3
17th century
3
1862-1954
3
1867-1922
3
1871-
3
1879-1969
3
1888-1918
3
18th century
3
1909-1934
3
1949-1990
3
1990
3
980-1002
3
German occupation, 1940-1945
3
Revolution, 1918
3
William II, 1888-1918
3
World War II
3
1415-1475
2
1492 - 1648
2
1519-1556
2
1546-1662
2
1549-1623
2
more ...