Former Owner
- John Frederick Lewis3
- John Rolls, 1st Baron Llangattock2
- John William Harshberger1
- Juan Burgueño1
- Juan de Gayferos de Eguiraum1
- Julian Burgueño1
- Lawrence J. Schoenberg5
- Leonello d'Este, Marquis of Ferrara1
- Louis Charles Elson5
- Mary Schell Collins1
- Maximilian Henry of Bavaria1
- Milton Fischmann1
- Philip Kerr, 11th Marquess of Lothian1
- Pius XI1
- Prince Augustus Frederick, Duke of Sussex1
- Sherwood Waldron1
- Stella, Giovanni Pietro, 16th century1
- Thomas Appleby1
- William Foyle1
- William Harcourt Hooper1