Diane Lee Haynes

Diane Lee Haynes (nee Demelle), of Saint Charles, MO, passed away Thursday, August 20, 2026, at the age of 73. Beloved wife of Rick Haynes; devoted mother of Miranda Haynes; dear sister of Stacey Bunch and Peggy Phillips; cherished daughter of the late David and Betty Demelle.

Diane had a passion for working in the Insurance industry for many years. She had a love for the beach and enjoyed traveling to Fort Lauderdale. Diane treasured Thursday night dinners with her daughter, Miranda. She was an animal lover, especially towards her hedgehog, the late Mr. Pokey. Her and Rick enjoyed attending local and national car shows and selling parts at the swap meets. They could often be seen at local cruises or Gateway AMC functions with their AMX or Hornet. In her free time, she enjoyed reading, walking, and listening to music. Diane was dearly loved and will be greatly missed by all who knew her.

Memorials may be made in Diane's name to the Glioblastoma Foundation. A special thank you from the family to the Mercy Hospice Team and Taylor at Annie's Hands Home Health.