Rey E. Ducellier, 65, of Quakertown, died Sunday in Quakertown Center. He was the husband of Linda (Heffentrager) Ducellier. They celebrated their 29th wedding anniversary in Sept. He was a production worker for Merck, Inc., West Point for 35 years before retiring in 2004. Born in Quakertown, he was a son of the late Rey S. and Elizabeth (Unangst) Ducellier. He was a graduate of Quakertown High School and served with the US Army during the Vietnam War. He was a member of Trinity (Great Swamp) United Church of Christ, Spinnerstown and a past president of the Figural Bottle Opener Collectors. Surviving with his wife, sons Daniel, Quakertown & Timothy, Bristol; brother, Scott, & sister Carol Haarstick, both of Quakertown. Services will be private at the convenience of the family.