

Born on June 15, 1943, in Beaumont, Texas, Diana was a proud Texas native and one of four children born to James and Lillian Hillyer. She spent the majority of her life working in the customer service industry, where her warm personality touched many lives.
Diana was known above all for her life of loving fiercely, continuous prayer as the lead prayer warrior of the family, exceptional cooking and baking, and her enthusiastic love for sports. She cared deeply for her two dogs Daisy and Duke. Her sweet and spicy personality made her easy to love, as many close friends who she cared for, got to witness and cherish. As a dedicated woman of faith, she was a member of Miamisburg Assembly of God in Miamisburg, Ohio and found great joy and comfort in listening to preaching and gospel music.
She was preceded in death by her parents, James Hillyer and Lillian Hughes; her brothers, Jimmy Hillyer and Billy Hillyer; and her 1st born grandchild, Chadrick Cornwell.
Her legacy of love lives on through her family. She is survived by her sister, Mary Kibodeaux, and her three children: LaDonna Wulfeck and her husband Michael; Randall Weaver and his wife Candy; and Jason Sarver. Diana was a cherished grandmother to Chriscella Cornwell, Lyndsey Jones, Dustin Wulfeck, Matthew Wulfeck, Matthew Weaver, Wesley Weaver, Evan Weaver, April Williams and Nicole (Shandolyn) Rowland. She was also profoundly blessed with 30 great-grandchildren and 1 great-great-grandchild.
A private family burial service will be held at Miami Valley Memory Gardens in Centerville, Ohio.
A public celebration of life will take place on November 8, 2026, with the specific time and location to be announced.
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