1790-1819
2010
1903
before 1857
1870-1880
1800-1965
1860
1946
1900-1930
1860-1920
300 BCE-200 CE
500-100
1836-1935
1750-1870
1859; 1986
1952
1870-1920
1830-1924
1859
1871-1900
before 1913
1874