US ARMY AIR FORCES
Herschel P Knopp
January 21, 1922—June 13, 2001
PFC
Life Timeline
79 years1922
Born
January 21, 1922
US ARMY AIR FORCES
Service Record
World War II
World War II
Conflict
PFC
2001
Passed Away
June 13, 2001
Service Record
Verified fields from cemetery source data.
Branch
US ARMY AIR FORCES
Rank
PFC
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more