Duncan was born Feb. 10, 1912 in Troy, NY to James and Isabella Duncan.
He graduated high school and began working for General Electric, where he spent his more than 45 year career. While at GE, he was an employee benefits executive.
Duncan is survived by his son Thomas of Greenwich; three granddaughters; daughter-in-law Marilynn Duncan, of Forest, Va.; and five great grandchildren.
Services and burial were private.
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