Former Owner
- Luigi Celotti1
- Maggs Bros Ltd1
- Marcela Gabriela1
- Marie Cleophe de Sollario1
- Marie de Albano1
- Omaha Public Library1
- Paul Gottschalk1
- Paul Riant1
- Paul Sabatier1
- Pauline Fore Moffitt1
- Raoul Chandon de Briailles1
- Richard Priestley1
- Robert Wheeler Willson1
- Santa Maria di Rosate1
- Sidney Graves Hamilton1
- Sion Segre Amar1
- Sir Thomas Brooke, 1st Baronet1
- Tammaro De Marinis1
- Thomas Bernardinus Braccioli1
- Thomas FitzRoy Phillipps Fenwick1