To 1775 125 19th century 70 20th century 62 Colonial period, ca. 1600-1775 59 1783-1865 53 18th century 52 1865-1918 37 1783-1848 17 Civil War, 1861-1865 16 Revolution, 1775-1783 14 1918-1945 13 1775-1783 11 1775-1865 11 17th century 9 1945-1970 9 To 1783 7 1763-1867 6 1706-1790 5 1865-1900 5 1900-1999 5 1945- 5 To 1865 5 1815-1861 4 1971- 4 1674-1744 3 16th century 3 1734-1807 3 1759-1779 3 1783-1815 3 1848-1865 3 1865- 3 1865-1898 3 18th cent 3 1920-1940 3 1929 3 1951- 3 Elizabeth, 1558-1603 3 1 2 1700-1799 2 1701-1779? 2 1714-1837 2 1732-1799 2 1733-1804 2 1737-1801 2 1743-1826 2 1747-1776 2 1761-1849 2 1796-1885 2 1798?-1827 2 1800-1899 2 more ...