Former Owner
- Homer Lewis Bartlett1
- Håkon Hallberg1
- James K. Moffitt1
- Joachim Guerrinus de Montefegatesio1
- Johann Heinrich van Ess2
- John Frederick Lewis4
- John Wright1
- Jonathan Peckover1
- Joseph-Félix Allard1
- Neuwerk Nunnery1
- P. J. De Mat1
- Paolo Giovio1
- Pontigny Abbey1
- Rudolph Frederick Kelker1
- Scott Gwara1
- St. Matthias' Abbey1
- Steinfeld Abbey1
- Sydney Cockerell4
- Thomas Phillipps11
- Walter Raglan Hubbard1