John William Duncan Obituary
We announce the death of John William Duncan of Sherborn, Massachusetts, who passed away on June 22, 2026, at the age of 92. John William will be remembered by family members, friends, and others whose lives were connected in meaningful ways. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, Jane Duncan (Smith) and Charles W. Duncan; and his brothers, James and Jay Duncan. He is survived by: his wife Judy Duncan (Kingsley) of Sherborn; his daughters, Heather Folkers (Michael) of Fairfax and Holly Craig (Steven) of Higginum, Connecticut.; and his grandchildren, Sebastian Piombo, Isabel, Madeline Folkers, Dylan and Meghan Craig.
In lieu of flowers, donations may be made to St. John's School in San Juan, Puerto Rico, https://www.sjspr.org.

June 24, 2026
Carol Murfin wrote a sympathy message
June 24, 2026
Carol Murfin wrote a sympathy message