Former Owner
- Andreas Wunder1
- Andrew Gifford1
- André Le Mercier1
- André de Coppet1
- Anne of Brittany1
- Anthelme-Michel-Laurent de Migieu, marquis de Savigny1
- Anthony Askew1
- Antoine Joseph Rérolle1
- Antoni Jerzy Apponyi1
- Antonio Cánovas del Castillo1
- Antonio Dominico Restis1
- Antonio Laserna1
- Antonio de Bonius1
- Antony Bek1
- Arenburg1
- Arnold Jansen op de Haar1
- Arthur Brölemann1
- Arthur Kay1
- Arthur Lee Loeb1
- Arthur Liddell, 5th Baron Ravensworth1