Antoinette Duncan Obituary Antoinette M. (Boardman) Duncan of Pennsburg passed away on October 6, 2021 at Pennsburg Manor. She was 74 years old. Born in Seattle, WA on August 6, 1947 and was the daughter of the late Howard and Helen (Erb) Boardman. Along with her parents, Antoinette was preceded in death by her husband; George P. Duncan Jr. She is survived by her daughter; Sandra (Louis) Greco of Sanatoga, her grandchildren; Regina, Charles, and Alphonso, all of Sanatoga, her two sisters; Elizabeth Girdondo and Patricia Girondo, both of Sellersville. Also survived by several nieces and nephews. Services will be privately held at a later date. Services Private Service