Former Owner
- Ezra Butler McCagg1
- Federico Patetta1
- Felipe de Valdez1
- Foliophiles1
- Francesco Florio1
- Francesco Rolandi1
- Francesco Taccone1
- Francis Campbell Macauley1
- Francis Wright Fabyan1
- Francisco Gutiérrez de los Ríos1
- Franz Joseph II, Prince of Liechtenstein1
- Franz Ludwig von Holnstein1
- Fürstenschule1
- G. Heilbrun1
- Gabor Fastetics von Tolna1
- Garcia de Loaysa Giron1
- Georg Kloss1
- George Albert I of Erbach-Erbach1
- George Dunn1
- George G. Napier1