US NAVY
John Leonard Grenier
May 3, 1930—August 20, 2013
Life Timeline
83 years1930
Born
May 3, 1930
US NAVY
Service Record
2013
Passed Away
August 20, 2013
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Sourced from official cemetery data; last updated May 30, 2026.Learn more