Dianna K. Kellstrom, 76, of Fort Wayne, died October 25, 2026, at The Terrace at Fort Wayne. She was born March 12, 1950 in Lagrange, the daughter of the late Dean and Jane (Schmidt) Buffington.

Dianna is survived by her husband, Thomas Kellstrom; daughters, Laura Miller of Arlington Heights IL and Linda (Robert) Morse of Franklin IN; stepson, Timothy (Erin) Kellstrom of Oscoda MI and 13 grandchildren. In addition to her parents, Dianna was also preceded in death by a stepson, Brock Kellstrom.

Dianna retired in 2016 from the billing office at Rea Magnet Wire, after 30 years with the company. She possessed a strong faith in God and she cherished the time she spent with her family & friends. She enjoyed going shopping and she loved her home, taking pride in always keeping things tidy.

There are no services currently scheduled. Arrangements through Divine Mercy Funeral Home, 3500 Lake Ave. Memorials may be directed to the donor’s preferred charitable organization. To share a remembrance of Dianna or to offer condolences to her family, please visit DivineMercyFuneralHome.com.

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