U.S. Army
John S Maginnis
Unknown—May 16, 1946
MAJOR
Life Timeline
Birth
Born
US ARMY
Service Record
World War I
World War I
Conflict
MAJOR
1946
Passed Away
May 16, 1946
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
MAJOR
War / Conflict
World War I
Sourced from official cemetery data; last updated May 30, 2026.Learn more