US NAVY
Matthew John Mantz Jr
February 6, 1944—May 26, 1997
PO2
Life Timeline
53 years1944
Born
February 6, 1944
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
PO2
1997
Passed Away
May 26, 1997
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
PO2
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more