Gerard Glynn Doise

Gerard Glynn Doise, 64, passed away peacefully on the evening of December 25, 2025, in Duncan, Oklahoma. Born on January 12, 1961, in Jennings, Louisiana, he was the beloved son of Leo and Irene (Miller) Doise.
Gerard built a lifelong career in sales, a field where his natural charisma, easy smile, and genuine way with people made him truly shine. He had a passion for horse racing, loved traveling, and was a devoted fan of LSU Football, cheering on the Tigers with unwavering enthusiasm.
Above all, Gerard was a family man. He was a loving husband whose devotion was evident in every chapter of his life. He cherished his grandchildren and great-grandchildren, finding joy, pride, and purpose in watching them grow.
He was preceded in death by his parents; sister, Ruth Miller; and brother, Ralph Doise.
Survivors include his wife of the home, Linda (Scrantz) Doise; son, Brian Thibodeaux and wife Dana; grandchildren: Lauren Taylor, Amanda Gibson and husband Kurt, Meagan Rushin and husband Nathan; great-grandchildren: Kamryn, Sydney, Lynlee, Madison, Kelton, Jayton, Maesen, and one on the way; and sister, Janet Moise and husband Herman.
There are no services planned at this time. Cremation arrangements are being handled by Whitt Funeral Home/Oakcrest Cremation Center.
Online condolences can be made at www.whittfh.com.