Denise Amy (Shull) Hardenburg Age 57, of Butler, Pennsylvania, passed away on September 15, 2024. Loving mother of Ange Hardenburg (Gillian Christian), Emily Hardenburg and Deanna Hardenburg; sister of Cindy Lockard, Sandy Greenlee, Linda Shearer, Brenda Lipps and Glenda Canfield; daughter of the late Harvey and Nora Shull. Denise was a Brownie Troop Leader #245 in Erie, 4-H, top sales associate for Christmas around the world/house of Lloyd. Her hobbies included crafting, gardening, interior remodeling, catch and release programs for stray and feral cats, creative writing, and jewelry making. A memorial service will be held at a later time.