US NAVY
John Joseph Isner
July 8, 1947—February 11, 2013
CYN3
Life Timeline
65 years1947
Born
July 8, 1947
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
CYN3
2013
Passed Away
February 11, 2013
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
CYN3
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more