Era
19th century
72
20th century
53
1800-1899
26
1900-1999
11
1800 - 1899
10
1804-1882
7
1938-
5
1784-1863
4
19e siècle
4
20e siècle
4
21st century
4
1791-1867
3
1838
3
1845
3
1912-2006
3
1922-
3
1935-
3
Civil War, 1861-1865
3
Massachusetts
3
1706-1790
2
1791-1872
2
1798-1868
2
17th century
2
1800-1999
2
1808-1901
2
1809-1894
2
1811-1894
2
1815-1892
2
1822-1895
2
1825-1896
2
1828
2
1839
2
1847-1886
2
1847-1922
2
1849-1923
2
1853
2
1857-1939
2
1865-
2
1878
2
1888
2
1899
2
1900
2
1903-
2
1908-1987
2
1922-2009
2
1924
2
1933-
2
1945-
2
1947-
2
1951-
2
more ...