Era
1925-
56
1903-1990
16
1939-
14
20th century
13
1922-1976
11
1953-
8
1947-
7
21st century
7
1895-1962
5
1953
5
1915-1973
4
1969
4
1922-
3
20th century --
3
1883-1960
2
1919-1979
2
1920-
2
1925
2
1925-2006
2
1934-
2
1945-1957
2
1969 --
2
1969-
2
1976-1981
2
19th century
2
21 st century
2
21st Century
2
21st century --
2
1511-1957
1
15th century
1
1786-1867
1
1855-1957
1
1874-1957
1
1895-
1
1898-1979
1
1903
1
1910-1987
1
1911-1969
1
1922-1990
1
1924
1
1924-
1
1928-
1
1937-
1
1938
1
1938-
1
1938-2010
1
1939
1
1941-
1
1945-2000
1
1946-1951
1
more ...