Era
To 1848
21
1834-1902
17
1643-1687
15
19th century
15
Colonial period, ca. 1600-1775
15
1770-1838
13
To 1803
12
16th century
11
1774-1809
9
active 16th century
9
1510-1554
8
1813-1890
8
20th century
8
-1528
7
approximately 1500-1542
6
1743-1826
5
1868-1912
5
To 1600
5
To 1810
5
1728-1779
4
1779-1813
4
1822-1893
4
1874-1922
4
21st century
4
Conquest, 1519-1540
4
Miocene
4
To 1846
4
-1792
3
1552?-1618
3
1778-1838
3
17th century
3
1809-1868
3
1821-1890
3
1837-1927
3
Elizabeth, 1558-1603
3
active 1776
3
approximately 1540-1596
3
-1498?
2
1451-1512
2
1484-1566
2
1497?-1543
2
1574-1635
2
1783-1865
2
1784-1864
2
1786-1847
2
1805-1852
2
1819-approximately 1870
2
1827-1864
2
1829-1887
2
1846-1922
2
more ...