We are sad to announce that on May 1, 2023 we had to say goodbye to Joan Costner of Guymon, Oklahoma, born in Sharon, Oklahoma. Leave a sympathy message to the family in the guestbook on this memorial page of Joan Costner to show support.

She was predeceased by : her parents, Dale H. Clifton and Ethel M. Clifton (Baird); her husband Glenn Costner; her son Gary Costner; her grandson Andrew Birch; her great grandchild Scout Hope Sullivan; and her sister Judy Hall.

She is survived by : her caregiver Trena Moser; her friend Eloy Torres of Guymon; her sister Jeanette (Johnny Crowder); her sons, David Costner (Donna) of Colorado and Vernon Costner of Guymon; her foster daughters, Hazel Clark and Rosie Schuster; her grandchildren, Brandy Costner of Guymon, Veronica Martinez of Moore, Justin Costner of Guymon, Kiley Costner of Springfield, Max Costner of Tacoma, Jordan Sullivan of Elk City, Katie Davis of Andrews, Beth Costner, Ryan Costner of Colorado, Randy Clark, Stephanie Gordon, Teri Hennessy, David Clark, Toby Clark, Brielle Torres, Justin Horton, Huston Garcia and Chloe Moser; and her great grandchildren, Matthew Costner, Joshua Born and Andrew Martire.

Funeral arrangement under the care of
Bunch-Roberts Funeral Home