Era
20th century
24
1926-
6
1941-1950
4
1899-1974
3
1921-1930
3
1931-1940
3
1904-1984
2
1915-1959
2
1951-1960
2
2001-2010
2
1800-1950
1
1869-1954
1
1881-1919
1
1882-1928
1
1882-1965
1
1886-1950
1
1891-1964
1
1898-1937
1
1900-1971
1
1904-1943
1
1906-1975
1
1910-2000
1
1910-2004
1
1917-
1
1919-1933
1
1919-1965
1
1920-
1
1920-1955
1
1922-1979
1
1926-1967
1
1940-
1
1945-1989
1
1952-
1
1961-1970
1
1991-2000
1
19th century
1
20TH CENTURY
1
Nineteen twenties
1
To 1921
1
To 1951
1
b.1920
1