U.S. Army
John Martin Frock
October 12, 1931—June 25, 2007
SP4
Life Timeline
75 years1931
Born
October 12, 1931
US ARMY
Service Record
SP4
2007
Passed Away
June 25, 2007
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SP4
Sourced from official cemetery data; last updated May 30, 2026.Learn more