U.S. Army
Martin J Brennan Jr
September 15, 1921—September 11, 2002
S SGT
Life Timeline
80 years1921
Born
September 15, 1921
US ARMY
Service Record
World War II
World War II
Conflict
S SGT
2002
Passed Away
September 11, 2002
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
S SGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more