U.S. Army
Mary Catherine De Zwaan
September 4, 1928—December 14, 2002
MAJ
Life Timeline
74 years1928
Born
September 4, 1928
US ARMY
Service Record
Korean War
Korean War
Conflict
MAJ
2002
Passed Away
December 14, 2002
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
MAJ
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more