Era
18th century
195
20th century
152
19th century
90
1897-1980
25
17th century
20
16th century
13
1875-
13
1703-1781
12
1933-1945
11
1715-1774
9
1810-1903
9
Revolution, 1789-1799
9
1708-1767
6
1915-1968
6
1792-1878
5
1808-1892
5
Papal Interdict, 1606-1607
5
1735-1815
4
1819-1888
4
1893-1970
4
Civil War, 1861-1865
4
Colonial period, ca. 1600-1775
4
Henry VIII, 1509-1547
4
Middle Ages, 600-1500
4
1225?-1274
3
1508-1797
3
1552-1621
3
1552-1623
3
1586-1656
3
1742-1823
3
1880-1963
3
1912-
3
1918-1945
3
1965-
3
Consulate and First Empire, 1799-1815
3
Primitive and early church, ca. 30-600
3
1363-1429
2
1573-1642
2
1693-1769
2
1694-1778
2
1699-1779
2
1699-1782
2
1763-1850
2
1775-1865
2
1803-1876
2
1804-1869
2
1815-1870
2
1815-1896
2
1836-1919
2
1839-1902
2
more ...