Former Owner
- Joseph François René de Kergariou1
- Joseph Görres1
- Joseph Haslewood1
- Joseph Marie Sormani1
- Joseph May Spetzler1
- Joseph Mayner1
- Joseph Pope4
- Joseph Whitney1
- Joseph-Félix Allard3
- Josephine Widener Wichfield1
- Josh Miller1
- José Antonio Conde1
- Juan Antonio de la Reguera1
- Juan de Aillon1
- Juan de Torquemada1
- Julia Burgess25
- Julie Florence de Cossette1
- Julius Hess1
- Julius de Cardelinis1
- Justin MacCarthy Reagh1