Donna B. Duff, 91, of Fort Wayne, died Thursday, July 30, 2026, at Lutheran Life Villages of Pine Valley. She was born January 1, 1935, in Fort Wayne, the daughter of (the late) Arnold and Bertha (Helmke) Bosselman. She graduated from Concordia Lutheran High School and on November 13, 1954, married William Butler, who preceded her in death in November of 2002, after 48 years of marriage. On December 14, 2003, Donna married Donald Duff, who survives along with her daughters, Lisa (Jerry) King of Port Aransas TX, Maureen (Dean) Batchelder of Fort Myers FL, and 8 grandchildren. Donna is also survived by a son-in-law, Ron (Bonnie) Simmons of Xenia OH.

In addition to her parents, Donna was also preceded in death by her step-daughter, Kimberly Simmons.

Donna was a member of Holy Cross Lutheran Church, where she was a Sunday School teacher and also involved in Bible Study. Her decades long career involved her work as a model for L.S. Ayres & Co., an office manager for a Psychology practice, the Director of a Foster Grandparents Program, and the head of Concierge Services for the Hilton Hotel, with a membership to the prestigious Les Clefs d’Or International Union of Hotel Concierges in Paris.

Funeral Services will be held at 1:00pm Tuesday, August 4, 2026 at Divine Mercy Funeral Home, 1986 W. Cedar Canyon Rd., Huntertown, with visitation from 12-1pm. Entombment in Greenlawn Memorial Park. The family’s preferred memorial is Concordia Lutheran High School, 1601 St. Joe River Rd., Fort Wayne, IN 46805. To share a remembrance of Donna or to offer condolences, please visit DivineMercyFuneralHome.com.

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