US ARMY AIR FORCES
Otto H Grelk Jr
August 18, 1920—January 24, 2015
SGT
Life Timeline
94 years1920
Born
August 18, 1920
US ARMY AIR FORCES
Service Record
World War II
World War II
Conflict
SGT
2015
Passed Away
January 24, 2015
Service Record
Verified fields from cemetery source data.
Branch
US ARMY AIR FORCES
Rank
SGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more