He was a US Navy Veteran.
Gary was preceded in death by his parents, Norman B. and Joan (Ashby) Duncan.
He is survived by his sons, Bradley (Jennifer) and Curtis Minnis; five grandchildren; brother, Dan (Brenda) Duncan; sisters, Sandy (Jim) Little, Gayla (Mark) Zimmer and Janie (Jim) Hoehn; brother, Donald Frazier, Jr.; sister, Julie Lane; brother, Brian (Beth) Frazier; aunts, Nikki (Roland) Kissel and Charlene Chapman; uncle, Norman Ashby; and numerous nieces and nephews.
Graveside services will be 1:00 PM Tuesday, September 11, 2012, in Oak Hill Cemetery, with military services by the Vanderburgh County Retired Veterans Memorial Club.
Condolences may be made online at www.AlexanderEastChapel.com.