Estelle Mae Vandenack 86, a resident of Lincoln, Arkansas, passed away Saturday, February 24, 2018 in Prairie Grove, Arkansas. She was born July 23, 1931 in Faxon, Oklahoma, the daughter of Milburn and Agnes (Cleghorn) Dunnagan. Estelle was a member of the Church of God in Prairie Grove where she served as secretary and teacher for many years. She was preceded in death by her husband Jessie, one son, Johnnie, one daughter, Jerrilyn Stephensen, three brothers, Berlyn "Red", Bud and Jack Dunnagan; sister-in-laws Marie and Linda Dunnagan. Survivors include two brothers, Bill Dunnagan and wife Edith of Oroville, California and Jerry Dunnagan of Hemphill, Texas; one daughter-in-law Chand Vandenack; two sister-in-laws Vera and Rosa Dunnagan; five grandchildren Jackson, Johnathon, Ashley, Casey and Winston; three great grand-grandchildren and several nieces, nephews and friends. The family will receive friends Monday from 6:00 PM until 7:00 P.M. at the Luginbuel Chapel. Funeral Service will be held 2:00 PM Tuesday, February 27th, 2018, at Luginbuel Chapel in Prairie Grove, Arkansas. Burial will be in the Prairie Grove Cemetery in Prairie Grove, Arkansas. In lieu of flowers the family asks memorials be made to the Church of God 304 W Cleveland Prairie Grove, Arkansas 72753 Online guest book, www.luginbuel.com.