Mrs. Dupont was born Nov. 14, 1933, to Robert and Camilla Godfrey in Smiley.
She grew up in Corpus Christi, where she married Charles Dupont.
Survivors include her three children, Mechille (Tony) Tower of Refugio, Charles (Pam) Dupont of Jacksonville, Florida, and Renee (David) Loose of Longview; nine grandchildren; and nine great-grandchildren.
A memorial Mass for Bettye and Charles Dupont will be held Thursday June 26, at 1 p.m. at St. James Catholic Church in Refugio.
Interment will be on a later date.