Cyfnod
-1395
7
1920-2005
6
Primitive and early church, ca. 30-600
6
16th century
4
1815-1888
4
15th century
3
1837-1881
3
19th century
3
1673-1716
2
17th century
2
1812?-1884
2
1841-1926
2
1870-1943
2
approximately 1400-1455
2
-118
1
-397
1
1170-1221
1
1182-1226
1
1194-1253
1
1245-1305
1
1270-1341
1
1381?-1457
1
1475
1
1483-1520
1
1491-1556
1
1500
1
1549-1609
1
1556-1648
1
1577-1622
1
1583-1650 or 1656
1
1646-approximately 1720,
1
1660-1727
1
1669-1739
1
1687-1737
1
1694-1775
1
1713-1787
1
1731-1795
1
1743-1819
1
1759-1802,
1
1781-1851
1
1806-1876
1
1835-1914
1
1837-1928
1
1845-1921
1
1848-1932
1
1876-1958
1
1894-1941
1
1897-1978
1
18th century
1
1906-1985
1
rhagor ...