Era
21st century
8
active 6th century B.C.
6
1976-2000
3
2000-
3
1954-
2
1817-1874
1
1835-1919
1
1837-1913
1
1847-1931
1
1851-1902
1
1857-1945
1
1863-1951
1
1883-1950
1
1920-2000
1
1924-
1
1938-1991
1
1946-
1
1955-
1
1955-2011
1
1960-
1
1967-
1
1973-
1
1976-
1
1984-
1
2001-
1
2001-2009
1
active 4th century B.C.
1