Era
Middle Ages, 600-1500
51
20th century
32
1182-1226
23
1491-1556
22
1515-1582
14
16th century
13
1915-1968
10
1542-1591
9
1936-
8
Early church, ca. 30-600
8
1873-1897
7
1875-1961
7
1950-
6
To 1500
6
600-1500
5
600-1500 (Moyen Âge)
5
1567-1622
4
1943-
4
1960-
4
21st century
4
active 12th century
4
approximately 1217-1274
4
1200-1253
3
1599-1672
3
1606-1669
3
17th century
3
1813-1855
3
1858-1916
3
1900-1999
3
1908-
3
1910-1997
3
1920-2005
3
1929-
3
1940-
3
1945-
3
Medieval, 500-1500
3
Middle English, 1100-1500
3
1040-1123
2
1090 or 1091-1153
2
1098-1179
2
1135-1204
2
1194-1253
2
1265-1321
2
1293-1381
2
12th cent
2
1509-1564
2
1566-1614
2
1572-1641
2
1651-1719
2
1787-1859
2
more ...