US NAVY
John Grafton Corwin
May 10, 1937—November 3, 2018
ETN3
Life Timeline
81 years1937
Born
May 10, 1937
US NAVY
Service Record
ETN3
2018
Passed Away
November 3, 2018
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
ETN3
Sourced from official cemetery data; last updated May 30, 2026.Learn more