Former Owner
- Henry Percy, 9th Earl of Northumberland1
- Henry Wyndham, 2nd Baron Leconfield1
- Hermann Suchier1
- Hieronymus Wilhelm Ebner von Eschenbach1
- Hiram W. Woodward1
- Hugh Herte1
- Imre Hodossy1
- Irene Ludwig1
- J. Marstili1
- J. Palmer1
- J. Paul Getty Museum1
- James Beedham Thompson1
- James Clerke1
- Jan Six VII1
- Jayarāmācārya1
- Jean-Baptiste Huzard1
- Johann Heinrich van Ess1
- Johannes Vivianus1
- Johannes Wigg1
- Johannes de Helb1