U.S. Army
Jack Johansen Brennan
February 11, 1922—April 18, 1982
CW2
Life Timeline
60 years1922
Born
February 11, 1922
US ARMY
Service Record
World War II
World War II
Conflict
CW2
1982
Passed Away
April 18, 1982
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
CW2
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more