20th century 85
Colonial period, ca. 1600-1775 36
19th century 34
21st century 25
18th century 23
1934- 15
17th century 13
1789-1869 7
1945- 7
1982- 7
-1617 5
1866-1895 5
1869-1934 5
1951- 4
French and Indian War, 1754-1763 4
Revolution, 1775-1783 4
To 1763 (New France) 4
To 1789 4
1600-1750 3
16th century 3
1743-1826 3
1783-1865 3
1858-1939 3
1934-2024 3
1943- 3
Civil War, 1861-1865 3
To 1775 3
1723-1792 2
1775-1783 2
1783-1850 2
1822-1909 2
1830-1885 2
1868-1952 2
1904-1977 2
1940-2003 2
1948- 2
1957- 2
1980- 2
Cenozoic 2
Cretaceous 2
Early modern, 1500-1700 2
Holocene 2
Indigenous occupation, 1969-1971 2
Indigenous occupation, 1973 2
New Plymouth, 1620-1691 2
Revolutionary period, 1775-1783 2
To 1848 2
approximately 1842-1877 2
-1792 1
-1822 1
-1899 1
1485-1547 1
1502-1590 1
1552?-1616 1
1590-1657 1
1604?-1683 1
1637-1675 1
1639-1718 1
1656-1680 1
1706-1781 1
1706-1790 1
1732-1799 1
1750-1815 1
1767-1845 1
1770-1838 1
1774-1809 1
1775-1865 1
1782?-1855 1
1785-1851 1
1787-1858 1
1789-1815 1
1794-1849 1
1796-1872 1
1798-1839 1
1805?-1874 1
1809-1865 1
1815-1861 1
1816-1903 1
1822-1885 1
1823-1902 1
1829-1890 1
1829-1909 1
1831-1888 1
1831-1890 1
1831-1907 1
1840-1924 1
1843-1926 1
1844?-1891 1
1845?-1911 1
1852-1892 1
1856-1913 1
1860-1944 1
1865-1898 1
1870-1930 1
1876-1938 1
1882-1945 1
1889-1963 1
1890-1988 1
1895-1979 1
1896-1966 1