| Ashdown (Barony) |
Arnold Silverstone - Fri 3rd Jan 1975
|
23 July 1977 |
- |
| Ashdown of Norton-sub-Hamdon (Barony) |
Jeremy John Durham Ashdown - Tue 10th Jul 2001
|
22 December 2018 |
- |
| Ashfield (Barony) |
Albert Henry Stanley - Fri 9th Jan 1920
|
4 November 1948 |
- |
| Ashley of Stoke (Barony) |
Jack Ashley - Fri 10th Jul 1992
|
20 April 2012 |
- |
| Ashton (Barony) |
James Williamson - Thu 25th Jul 1895
|
27 May 1930 |
- |
| Ashton of Hyde (Barony) |
Thomas Gair Ashton - Wed 28th Jun 1911
|
- |
- |
| Ashton of Upholland (Barony) |
Catherine Margaret Ashton - Mon 2nd Aug 1999
|
- |
- |
| Askwith (Barony) |
George Ranken Askwith - Mon 24th Mar 1919
|
2 June 1942 |
- |
| Asquith (Viscountcy) |
Herbert Henry Asquith - Mon 9th Feb 1925
|
- |
- |
| Asquith of Bishopstone (Barony) |
Cyril Asquith - Mon 23rd Apr 1951
|
24 August 1954 |
- |
| Asquith of Yarnbury (Barony) |
Helen Violet Bonham Carter - Mon 21st Dec 1964
|
19 February 1969 |
- |
| Astor (Barony) |
William Waldorf Astor - Wed 26th Jan 1916
|
- |
- |
| Astor (Viscountcy) |
William Waldorf Astor - Sat 23rd Jun 1917
|
- |
- |
| Astor of Hever (Barony) |
John Jacob Astor - Sat 21st Jan 1956
|
- |
- |
| of Athlone (Earldom) |
Albert Victor Christian Edward - Sat 24th May 1890
|
14 January 1892 |
- |
| of Athlone (Earldom) |
Alexander Augustus Frederick William Alfred George - Mon 16th Jul 1917
|
16 January 1957 |
- |
| Atholstan (Barony) |
Hugh Graham - Sat 5th May 1917
|
28 January 1938 |
- |
| Atkin (Barony) |
James Richard Atkin - Mon 6th Feb 1928
|
25 June 1944 |
- |
| Atkinson (Barony) |
John Atkinson - Tue 19th Dec 1905
|
13 March 1932 |
- |
| Attenborough (Barony) |
Richard Samuel Attenborough - Fri 30th Jul 1993
|
24 August 2014 |
- |