Era
19th century
15
1905-1975
11
17th century
7
18th century
7
20th century
6
To 1500
6
16th century
4
1800-1899
4
Civil War, 1861-1865
4
1604-1662
3
1800-1999
3
1834-1861
3
1840-1883
3
1892-1981
3
1934-
3
Colonial period, ca. 1600-1775
3
d. 1687
3
1066-1485
2
1431-1463
2
14th century
2
1634?-1696
2
1690-1758
2
1788-1860
2
1819-1880
2
1821-1861
2
1908-
2
1918-
2
Civil War, 1642-1649
2
To 1492
2
d. 1642?
2
-1774
1
-1865
1
1290-1360
1
1313-1357
1
1331-1398
1
1436-1507
1
1454-1536 or 1537
1
1483-1546
1
1574 or 5-1624
1
1578-1662
1
1600-1699
1
1603-1643
1
1606?-1678
1
1609-1683
1
1615-1691
1
1648-1715
1
1688-1763
1
1689-1702
1
1694 or 1695-1773
1
1700 - 1799
1
more ...