1825
1839
1835
1820-1830
2000-100 BCE
1837
1841
1834
1827
1840
1821-1831
1826
1893-4
1863-7
1822-1840
1820
1825-1835
1838
1955; 1830
circa 1840
1832
1829
1831
1833
1934
circa 1832
1836
1990-96
1824
1821
1830