LeBlanc, John N. of Derry, NH entered into eternal rest on Wednesday, August 5, 2026 at home, unexpectedly.  He was 66 years old.  Born in Somerville, John lived in Derry for many years.  He was an electrical engineer and worked for IPG Photonics in Marlborough, Massachusetts.

John was the son of Evelyn LeBlanc; the beloved father of Jeffrey John LeBlanc; th dear brother of Gina Wright and her husband, David; the loving grandfather of Jordan, Ashton, Jeffrey John, Jr. and Dahlia LeBlanc.  He is also survived by Jeffrey's mother, Terriann (Kelly) Toppi.He was the uncle of the late Christopher Wright, Jessica Wright, Julian Burke, Aiden, Jasmyne and Christian Ortiz

Relatives and friends are respectfully invited to attend John's visitation in the Cafasso & Sons Funeral Home,  65 Clark Street (Corner of Main Street) EVERETT, Monday, August 17, 2026 from 4 p.m.-7 p.m.  There will be no further services.  Parking with attendants on duty.