John Callahan was born October 3, 1874, in Freeport, IL, USA.
Wese Callahan was born July 3, 1888, in Lyons, IN, USA.
Dave Callahan was born July 20, 1888, in Seneca, IL, USA.
Ed Callahan was born December 11, 1857, in Boston, MA, USA.
Jimmy Callahan was born March 18, 1874, in Fitchburg, MA, USA.
Ray Callahan was born August 29, 1891, in Ashland, WI, USA.
John Ross Callahan was born in 1853.
Ben Callahan was born May 19, 1957, in Mount Airy, NC, USA.
Jim Callahan was born January 12, 1881, in Allegheny County, PA, USA.
Joe Callahan was born October 8, 1916, in East Boston, MA, USA.
Leo Callahan was born August 9, 1890, in Jamaica Plain, MA, USA.
John B. Callahan was born on 1969-09-20.
John H. Callahan was born on 1845-01-25.