Era
19th century
10
1848-1929
7
1901-1910
5
373?-463?
3
Middle Irish, 1100-1550
3
1844-1918
2
1862-1953
2
To 1100
2
1100 - 1550
1
1737-1809
1
1754-1820
1
1791-1867
1
1830-1909
1
1839-1908
1
1851-1910
1
1855-1929
1
1858-1919
1
1862-1907
1
20th century
1
521-597
1
To 1172
1
active 7th century
1
ca. 453-ca. 524
1
d. 697
1