Diana Duncan, 53 of Grinnell passed away Tuesday evening, January 9, 2024 at the Hospice of Pella Comfort House. Funeral services will begin at 10:30 am Wednesday, January 17, 2024 at the Holland-Coble Funeral Home in Montezuma. Burial will be held in the Jackson Township Cemetery in Montezuma. Visitation will begin after 12:00 pm Tuesday, January 16, 2024 at the Holland-Coble Funeral Home in Montezuma with the family present to greet friends and relatives from 5:00 pm to 7:00 pm. In lieu of flowers, memorial contributions may be made to the Hospice of Pella Comfort House or PALS (Poweshiek Animal League Services). Holland-Coble Funeral Home of Montezuma is in charge of arrangements.

Diana Marie Duncan, the daughter of Ivan and Donna (Pargeon) Klein was born September 3, 1970 in Grinnell, Iowa. She graduated from Montezuma High School in 1988. Diana then attended Simpson College before graduating from Upper Iowa University with a Degree in Human Resources. On September 26, 1992, Diana was united in marriage to Chris Duncan. Diana worked for Reinsurance in Grinnell, Donaldson's in Grinnell and Dart in Des Moines as the assistant Human Resource manager before working for Jeld-Wen in Grinnell working her way up to Human Resource Manager. She most recently was the Human Resource Manager at MAGNA with Montezuma and Victor Manufacturing. Diana enjoyed working and she loved her family along with her dogs, Coco, Cooper and Leo.

Her memory will be cherished by her husband, Chris Duncan of Grinnell; her parents, Ivan and Donna Klein of Montezuma; her sister, Penne (Kenny) Gregson of Montezuma; her brother, Randy (Lisa) Klein of Des Moines; her niece and nephews, Brett Gregson, Bryan Gregson, Audrey (Blake) Mahoney and Andrew Klein; a great niece/nephew on the way and many other relatives and friends.