Yvonne Marie Gnad Burtt was born Jan. 22, 1958 in Hays, Kan. to Clarence C. and Janet L. Morin Gnad. She died Dec. 17, 2018 at Conroe Regional Medical Center, Conroe, Texas. Yvonne was a 1976 graduate of Hoisington High School, Hoisington, Kan.... View Obituary & Service Information