| Arlington (Barony) |
Henry Bennet - Sat 14th Mar 1665
|
25 July 1685 |
- |
| Arlington (Barony) |
Henry Bennet - Fri 22nd Apr 1672
|
- |
- |
| Armaghdale (Barony) |
John Brownlee Lonsdale - Thu 17th Jan 1918
|
8 June 1924 |
- |
| Armitstead (Barony) |
George Armitstead - Thu 19th Jul 1906
|
7 December 1915 |
- |
| 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 |
- |
| Armstrong-Jones (Barony) |
Antony Charles Robert Armstrong-Jones - Tue 16th Nov 1999
|
13 January 2017 |
- |
| Armstrong of Hill Top (Barony) |
Hilary Jane Armstrong - Fri 18th Jun 2010
|
- |
- |
| Armstrong of Ilminster (Barony) |
Robert Temple Armstrong - Fri 26th Feb 1988
|
3 April 2020 |
- |
| Armstrong of Sanderstead (Barony) |
William Armstrong - Wed 29th Jan 1975
|
12 July 1980 |
- |
| Arnold (Barony) |
Sydney Arnold - Tue 12th Feb 1924
|
3 August 1945 |
- |
| Arundell (Barony) |
Thomas Arundell - Wed 4th May 1605
|
25 September 1944 |
- |
| Arundell (Barony) |
Richard Arundell - Mon 23rd Mar 1665
|
- |
- |
| Arwyn (Barony) |
Arwyn Randall Davies - Tue 29th Dec 1964
|
23 February 1978 |
- |
| Ashbourne (Barony) |
Edward Gibson - Sat 4th Jul 1885
|
- |
- |
| Ashburnham (Barony) |
John Ashburnham - Mon 30th May 1689
|
12 May 1924 |
- |
| Ashburton (Barony) |
John Dunning - Mon 8th Apr 1782
|
15 February 1823 |
- |
| Ashburton (Barony) |
Alexander Baring - Fri 10th Apr 1835
|
- |
- |
| Ashby (Barony) |
Eric Ashby - Fri 6th Jul 1973
|
22 October 1992 |
- |
| Ashby St Ledgers (Barony) |
Ivor Churchill Guest - Tue 15th Mar 1910
|
- |
- |