Former Owner
- Hercule de Rohan, Duke of Montbazon1
- Herschel V. Jones1
- Hugo von Walderdorff1
- Jacquemine Hendricx1
- Jacques Rosenthal1
- James & Mary Lee Tregaskis (Firm)1
- James Rimell & Son1
- John Boykett Jarman1
- John Hope, 1st Marquess of Linlithgow1
- John Hunt1
- John Rushout, 2nd Baron Northwick1
- John Stanley, 18th Earl of Derby1
- John William Bradley1
- Joseph Baer & Co.1
- Joseph Barrois1
- Joseph Marie Sormani1
- Joseph-Félix Allard1
- Juana Mendel1
- Julie de Busnel1
- Karl Anton, Prince of Hohenzollern1