| Armstrong (Barony) |
William George Armstrong - Wed 6th Jul 1887
|
27 December 1900 |
- |
| Armstrong (Barony) |
William Henry Armstrong Fitzpatrick Watson-Armstrong - Tue 4th Aug 1903
|
1 October 1987 |
- |
| Arnold (Barony) |
Sydney Arnold - Tue 12th Feb 1924
|
3 August 1945 |
- |
| Arundell (Barony) |
Richard Arundell - Mon 23rd Mar 1665
|
- |
- |
| Arundell (Barony) |
Thomas Arundell - Wed 4th May 1605
|
- |
- |
| Ashbourne (Barony) |
Edward Gibson - Sat 4th Jul 1885
|
- |
- |
| Ashburnham (Barony) |
John Ashburnham - Mon 30th May 1689
|
- |
- |
| Ashburton (Barony) |
John Dunning - Mon 8th Apr 1782
|
- |
- |
| Ashburton (Barony) |
Alexander Baring - Fri 10th Apr 1835
|
- |
- |
| Ashby St Ledgers (Barony) |
Ivor Churchill Guest - Tue 15th Mar 1910
|
- |
- |
| Ashcombe (Barony) |
George Cubitt - Mon 22nd Aug 1892
|
- |
- |
| Ashfield (Barony) |
Albert Henry Stanley - Fri 9th Jan 1920
|
4 November 1948 |
- |
| Ashley (Barony) |
Anthony Ashley Cooper - Wed 20th Apr 1661
|
- |
- |
| Ashton (Barony) |
James Williamson - Thu 25th Jul 1895
|
27 May 1930 |
- |
| Ashton of Hyde (Barony) |
Thomas Gair Ashton - Wed 28th Jun 1911
|
- |
- |
| Askwith (Barony) |
George Ranken Askwith - Mon 24th Mar 1919
|
2 June 1942 |
- |
| Asquith (Viscountcy) |
Herbert Henry Asquith - Mon 9th Feb 1925
|
- |
- |
| Astley (Barony) |
Jacob Astley - Fri 4th Nov 1644
|
- |
- |
| Astor (Barony) |
William Waldorf Astor - Wed 26th Jan 1916
|
- |
- |
| Astor of Hever (Barony) |
John Jacob Astor - Sat 21st Jan 1956
|
- |
- |