Marilyn Louise Arnsdorff

Marilyn Louise Arnsdorff (Delmar), age 94, of Mondovi, WI, passed away on Monday, March 16, 2026, at the Neighbors of Dunn County. Marilyn was born on July 21, 1931, in Red Wing, MN, to Fred Delmar and Wilmay (Hanson). She grew up in the Red Wing area and graduated from Red Wing High School in 1949. In 1951, she earned her LPN nursing degree after attending nursing school and began her career at Miller Hospital in St. Paul, MN. Later in her career, she completed a refresher course and worked at Group Health Clinic in St. Paul as well as other area clinics. On June 15, 1955, Marilyn married Carl D. Pearson in St. Paul, MN. Together they had two children. Marilyn had a passion for cooking, gardening, and sewing. She also served as president of E.A. International and generously volunteered at various church and community events. After divorcing Carl, she married Daniel Arnsdorff on June 19, 1993, in St. Paul. The couple eventually moved to rural Menomonie before settling in Mondovi, WI. Marilyn is survived by her husband Dan of Mondovi; her son Keith D. Pearson of St. Paul; her daughter Dawn L. Pearson of Mondovi; and her granddaughter Lisa A. Zenicek of Burnsville, MN. She is also survived by several nieces, nephews, other relatives, and friends. She was preceded in death by her parents, Fred and Wilmay Delmar; her sister, Marjorie B. Canfield; one daughter, Baby Girl Pearson; one son, Bradley O. Pearson; her ex-husband, Carl D. Pearson; and a granddaughter, Jamie L. Lair. May her memory bring comfort to all who knew her.