David Duncan “Big Boy” “Big Bear”
Age 64, of Pittsburgh, PA, passed away unexpectedly on Tuesday, December 1, 2020. Son of Bernadette and the late Frank Duncan, Sr.; loving husband of Carole Duncan; devoted father of Rebecca (John) Huston, David (Miranda) Duncan and Matthew Duncan; grandfather of Adam and Madison; brother of Robin (Jim) Langer, Steve (Sue) Duncan, Mark (Jeanne) Duncan, Scott Duncan, Bernard (Nicole) Duncan and the late Frank Duncan, Jr. David is also survived by a host of nieces, nephews, other family and friends. He was a Lionel Model Train enthusiast and a devout fisherman.