Former Owner
- Alexander Fuller-Acland-Hood, 1st Baron St Audries1
- Alexander Hamilton, 10th Duke of Hamilton1
- Alexander Peckover, 1st Baron Peckover1
- Alexander Smets1
- Alexander W. Terrell1
- Alfred John Horwood1
- Alfred Morrison1
- Alfred Seymour1
- Alfred Stites1
- Alfred Trapnell1
- Alfred Tredway White1
- Alfred Woolmer1
- Algerina Peckover1
- Alison Johnstone1
- Allan Marquand1
- Allen Rowland1
- Alonso Mendez de Parada1
- Alpha Loretta Owens1
- Alpirsbach Abbey1
- Alvise Bochini1