1934
1840-1850
1834
1849
1850
1839
1833
1835
2000-100 BCE
1837
1841
1842
1840
1845
1836
1846
1835-1845
1834-1844
1840-1845
1843
1831
1893-4
1863-7
1838
1844
circa 1832
1955; 1830
circa 1840