U.S. Army
Allan Callahan
July 31, 1927—December 17, 1999
Life Timeline
72 years1927
Born
July 31, 1927
US ARMY
Service Record
1999
Passed Away
December 17, 1999
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Sourced from official cemetery data; last updated May 30, 2026.Learn more