Shirley was born October 16, 1944, in Watervliet, Michigan to Ellwood and Marjorie (Danneffel) Stewart. Shirley was a life time area resident. She worked for many years for both Tala Drug Store and the Thomas Kincade Store. She enjoyed shopping for clothes and jewelry and taking pictures. She also enjoyed supporting her son and her grandchildren in their activities. Shirley was a member of Lest We Forget and North Berrien Senior Center.

Shirley leaves behind a son Paul Pflugradt, two grandchildren Alexis Pflugradt and William Pflugradt, three great grandchildren Eva, Hayden, and Owen, and a sister Doris Timmons to cherish her memory.

Shirley died Friday, October 10, 2025, at Royalton Manor in St. Joseph. She is preceded in death by her daughter Sally, an infant son David, her first husband Paul Pflugradt Sr, her second husband Robert Ison, and her parents Ellwood and Marjorie (Danneffel) Stewart.

Hutchins Funeral Home is assisting Shirley's family with cremation and a graveside service will be celebrated Monday, November 3, 2025, at 1:00 PM at Watervliet Cemetery. Memorials may be made in Shirley's memory to North Berrien Senior Center. You are invited to leave a message of comfort for Shirley's family at hutchinsfuneral.com