U.S. Army
John Leo Sigmund
July 27, 1930—April 21, 2004
CPL
Life Timeline
73 years1930
Born
July 27, 1930
US ARMY
Service Record
CPL
2004
Passed Away
April 21, 2004
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
CPL
Sourced from official cemetery data; last updated May 30, 2026.Learn more