Former Owner
- Jehanne Seigneau1
- Jeremiah Styles1
- Jeronimus Maelens1
- Jesuit College of San Bartolomeo1
- Johan Laborya de Mossach1
- Johane Bowntyene1
- Johann David Baier1
- Johann Michael Schiller1
- Johannes Baptista Siccus1
- Johannes Cuno1
- Johannes Lethe1
- Johannes Wesbach1
- Johannes de Helb1
- Johannes, de Sancto Nabore1
- John A. Murphy1
- John Alfred Wigan1
- John Anderson1
- John B. Stetson Jr.1
- John Barrymore1
- John Bellingham Inglis1