| Amesbury (Barony) |
Charles Dundas - Wed 16th May 1832
|
30 June 1832 |
- |
| Amherst (Barony) |
Jeffrey Amherst - Mon 20th May 1776
|
3 August 1797 |
- |
| Amherst (Barony) |
Jeffrey Amherst - Sat 6th Sep 1788
|
4 March 1993 |
- |
| Amherst (Earldom) |
William Pitt Amherst - Tue 19th Dec 1826
|
4 March 1993 |
- |
| Amherst of Hackney (Barony) |
William Amhurst Tyssen Amherst - Fri 26th Aug 1892
|
- |
- |
| Amiens (Viscountcy) |
John Stratford - Sun 9th Feb 1777
|
- |
- |
| Ammon (Barony) |
Charles George Ammon - Mon 31st Jan 1944
|
2 April 1960 |
- |
| Amory (Viscountcy) |
Derick Heathcoat Amory - Thu 1st Sep 1960
|
19 January 1981 |
- |
| Amos (Barony) |
Valerie Ann Amos - Wed 24th Sep 1997
|
- |
- |
| Ampthill (Barony) |
Odo William Leopold Russell - Fri 11th Mar 1881
|
- |
- |
| Amulree (Barony) |
William Warrender Mackenzie - Mon 22nd Jul 1929
|
15 December 1983 |
- |
| Amwell (Barony) |
Frederick Montague - Wed 16th Jul 1947
|
- |
- |
| of Ancaster (Earldom) |
Gilbert Henry Heathcote-Drummond-Willoughby - Tue 23rd Aug 1892
|
29 March 1983 |
- |
| of Ancaster and Kesteven (Dukedom) |
Robert Bertie - Fri 26th Jul 1715
|
8 February 1809 |
- |
| of Ancram (Earldom) |
Robert Kerr - Thu 23rd Jun 1701
|
- |
- |
| Anderson of Ipswich (Barony) |
David William Kinloch Anderson - Tue 10th Jul 2018
|
- |
- |
| Anderson of Stoke-on-Trent (Barony) |
Ruth Lauren Smeeth - Fri 18th Nov 2022
|
- |
- |
| Anderson of Swansea (Barony) |
Donald Anderson - Tue 28th Jun 2005
|
- |
- |
| Andover (Viscountcy) |
Thomas Howard - Sun 23rd Jan 1622
|
- |
- |
| Andrews (Barony) |
Elizabeth Kay Andrews - Tue 9th May 2000
|
- |
- |