| 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 |
- |
| Astley (Barony) |
Jacob Astley - Fri 4th Nov 1644
|
- |
- |
| Astor (Viscountcy) |
William Waldorf Astor - Sat 23rd Jun 1917
|
- |
- |
| Astor (Barony) |
William Waldorf Astor - Wed 26th Jan 1916
|
- |
- |
| Astor of Hever (Barony) |
John Jacob Astor - Sat 21st Jan 1956
|
- |
- |
| of Athlone (Earldom) |
Godard van Reede - Tue 4th Mar 1692
|
21 May 1844 |
- |
| 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 |
- |
| Athlumney (Barony) |
William Meredyth Somerville - Mon 14th Dec 1863
|
- |
- |
| of Atholl (Dukedom) |
John Murray - Sat 30th Jun 1703
|
- |
- |
| 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 |
- |
| Attlee (Earldom) |
Clement Richard Attlee - Fri 16th Dec 1955
|
- |
- |
| Auchterhouse (Lordship) |
James Stewart
|
- |
- |
| of Auckland (Earldom) |
George Eden - Sat 21st Dec 1839
|
1 January 1849 |
- |
| Auckland (Barony) |
William Eden - Wed 22nd May 1793
|
- |
- |
| Auckland (Barony) |
William Eden - Fri 18th Sep 1789
|
- |
- |