Former Owner
- Carlo Morbio1
- Charles Chardin1
- Charles Eliot Norton1
- Charles G. Napier1
- Charles Joseph Harford1
- Christopher Tschudin1
- Claude d'Urfé1
- Edward Raleigh1
- Edward Thurlow, 1st Baron Thurlow1
- Farley P. Katz1
- Felipe de Soto Posada1
- Foliophiles1
- Francesco Berio di Salsa1
- François Duquesne1
- Friedrich von Schennis1
- G. C. Carminati1
- Gail Fischmann1
- Georg Kloss1
- George G. Napier1
- Gerard Meerman1