Former Owner
- Harold Baillie Weaver1
- Helmut Beck1
- Henry Charles Lea1
- Henry Frederick, Prince of Wales1
- Henry White1
- Herbert Watney1
- Hermann van de Wall1
- Herschel V. Jones1
- Hieronymus Wilhelm Ebner von Eschenbach1
- Homer D. Crotty1
- House of Colonna1
- Hugh Roberts1
- Irvine Masson1
- James H. Stewart1
- James Henthorn Todd1
- James K. Moffitt1
- Johan Meerman1
- John B. Stetson Jr.1
- John Bohn1
- John Edgar Ker1