William F. Duncan III
December 3, 1953 - July 21, 2021
William F. Duncan III of East Northport, NY passed away on July 21, 2021 at the age of 67. Beloved Son of the late William and Evelyn Duncan. Loving brother of Jan (Joseph) Lloyd, Jeffrey Duncan, Doug Duncan, Gregory (Geri) Duncan and sister... View Obituary & Service Information
