William Callahan
From SABR Encyclopedia
William Callahan 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 William Callahan, try the full text search for William Callahan.
  | William Callahan was a professional player. |
  | William Callahan was a professional player. |
  | William L. Callahan was a professional player. |