Era
20th century
123
19th century
60
1945-
58
Stuarts, 1603-1714
56
William and Mary, 1689-1702
54
17th century
34
18th century
28
1918-1945
22
1989-
21
21st century
21
1991-
16
1971-1981
15
Charles I, 1625-1649
15
1960-1980
13
1981-2001
12
1918-
10
1976-2000
10
Anne, 1702-1714
10
1818-1883
9
1960-
9
1933-1945
8
1960-1970
7
1981-1993
7
1865-1918
6
1970-
6
1979-
6
1990-
6
James I, 1603-1625
6
1959-1990
5
1971-1990
5
1979-1997
5
2001-2009
5
21e siècle
5
To 1500
5
16th century
4
1883-1946
4
1900-1999
4
1929
4
1945-1989
4
1961-1971
4
1964-
4
1986-1991
4
1993-
4
1993-2001
4
1820-1895
3
1855-1926
3
1864-1920
3
1917-
3
1917-1945
3
1945-1995
3
more ...