US NAVY
John R Countryman
July 24, 1911—November 29, 2000
RDM3
Life Timeline
89 years1911
Born
July 24, 1911
US NAVY
Service Record
World War II
World War II
Conflict
RDM3
2000
Passed Away
November 29, 2000
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
RDM3
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more