Diana Carol Hart, 70, of Arnold died Oct. 5, 2025. Mrs. Hart loved spending time with her family and was known for her strength and grace. Born March 18, 1955, she was the daughter of Shelba Tustanowski and the late Robert Tustanowski.
In addition to her mother, she is survived by her husband and high school sweetheart: Linn Hart, whom she married on Feb. 10, 1973; four children: Bobby Hart, Dawn (Craig) Horner, Steven Hart and Kevin (Amber) Hart; 12 grandchildren: Kayla, Olivia, Dylan, Kaitlin (Tristan), Nick, Emma, Samantha, Wyatt, Briahna, Alison, Casey and Brady; six great-grandchildren: Khalia, Kaiyah, Titan, Andrew, Kairo and Eli; a sister: Linda Dudkowski; two sisters-in-law: Krist Cox and Kathy Ford; a brother-in-law: David Hart; a niece: Melissa (Scott); two nephews: Jeff (Jan) and Michael; and many cousins and friends.
She was preceded in death by her grandparents: Hershel and Thelma Bennett; and a nephew: Kevin Cox.
A private memorial service will be held by Mrs. Hart’s family. Arrangements were under the direction of Heiligtag-Lang-Fendler Funeral Home in Arnold.