Former Owner
- Alexander M. Hudnut1
- Alfred Trapnell1
- Allan Marquand1
- Andrew Fountaine1
- Angela Burdett-Coutts, 1st Baroness Burdett-Coutts1
- Anna Maria Louisa Peachey1
- Annie L. Wiggins1
- Antoine Lagnier1
- Artemesia Piccolomini1
- Arthur Brölemann1
- Baillieu 18..-188. libraire1
- Betty Freudenheim1
- Carlo Francesco Frasconi1
- Cecil Brent1
- Charles Brodrick1
- Charles Sessler1
- Charles Sumner1
- Charles-Gilbert Morel de Vindé1
- Christian Gottlieb Schwarz1
- Clarence Howard Clark, Sr.1