| Aghrim (Barony) |
Godard van Reede - Tue 4th Mar 1692
|
21 May 1844 |
- |
| Agnew of Oulton (Barony) |
Theodore Thomas More Agnew - Thu 19th Oct 2017
|
- |
- |
| Ahmad of Wimbledon (Barony) |
Tariq Mahmood Ahmad - Thu 13th Jan 2011
|
- |
- |
| Ahmed (Barony) |
Nazir Ahmed - Mon 3rd Aug 1998
|
- |
- |
| Ailsa (Barony) |
Archibald Kennedy - Wed 12th Nov 1806
|
- |
- |
| Ailwyn (Barony) |
Ailwyn Edward Fellowes - Fri 1st Jul 1921
|
27 September 1988 |
- |
| Airedale (Barony) |
James Kitson - Wed 17th Jul 1907
|
19 March 1996 |
- |
| Airey (Barony) |
Richard Airey - Wed 29th Nov 1876
|
13 September 1881 |
- |
| Airey of Abingdon (Barony) |
Diana Josceline Barbara Neave - Mon 6th Aug 1979
|
27 November 1992 |
- |
| Alanbrooke (Barony) |
Alan Francis Brooke - Tue 18th Sep 1945
|
10 January 2018 |
- |
| Alcester (Barony) |
Frederick Beauchamp Paget Seymour - Fri 24th Nov 1882
|
30 March 1895 |
- |
| Aldborough (Barony) |
Melusina von der Schulenburg - Tue 7th Apr 1722
|
16 September 1778 |
- |
| Aldenham (Barony) |
Henry Hucks Gibbs - Fri 31st Jan 1896
|
- |
- |
| Alderdice (Barony) |
John Alderdice - Tue 8th Oct 1996
|
- |
- |
| Alderney (Barony) |
William - Sat 27th Jul 1726
|
- |
- |
| Aldington (Barony) |
Austin Richard William Low - Mon 29th Jan 1962
|
- |
- |
| Alexander of Potterhill (Barony) |
William Picken Alexander - Mon 2nd Sep 1974
|
8 September 1993 |
- |
| Alexander of Weedon (Barony) |
Robert Scott Alexander - Mon 11th Jul 1988
|
6 November 2005 |
- |
| Alford (Barony) |
Henry d'Auverquerque - Wed 24th Dec 1698
|
- |
- |
| Alington (Barony) |
Henry Gerard Sturt - Sat 15th Jan 1876
|
17 September 1940 |
- |