U.S. Army
John Colnar
October 2, 1908—October 29, 2004
S SGT
Life Timeline
96 years1908
Born
October 2, 1908
US ARMY
Service Record
World War II
World War II
Conflict
S SGT
2004
Passed Away
October 29, 2004
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