Era
20th century
3
15th cent
2
1899-1967
2
1700-1799
1
1732?-1836
1
1742-1798
1
1763?-1807
1
1786-1836
1
1807-1882
1
1809-1849
1
1847-1916
1
1883-1959
1
18th century
1
1902-1967
1
1917-1957
1
1920-
1
1933-
1
1959-
1
Colonial period, ca. 1600-1775
1
Piast period, 960-1386
1
Regulator Insurrection, 1766-1771
1
Revolution, 1775-1783
1
To 12
1
b. 1880
1