
Person
John B. O'Brien
- Specialty
- Directing
- Birth
- December 13, 1884 · 51 years
- Death
- August 15, 1936
- Origin
- Roanoke, Virginia, USA
Technical Alias
J.B. O'BrienJack G. O'BrienJack O'BrienJohn D. O'BrienJohn O'Brien

















