Frank O'brien
From SABR Encyclopedia
Frank O'brien matches multiple pages, which are listed below. For people, click the arrow next to the name to view a list of the teams he played for.
To see all pages that contain Frank O'brien, try the full text search for Frank O'brien.
  | Frank O'Brien was a professional manager. |
  | Frank H. O'Brien was a professional player. |
  | Frank P O'Brien was a professional player. |
  | Frank O'Brien was a Major League umpire. |
  | Frank D O'Brien was a professional player. |