Memorial service for Ivan Marckmann, 96, of St. Charles, will be held at 11:00 am., Thursday, August 28, 2025 at the St. Paul Lutheran Church in Winterset. Burial will be in the Fontanelle Cemetery. In lieu of flowers, memorial contributions may be made to the family to be designated to organizations meaningful to Ivan. Online condolences may be expressed to the family at www.caldwellparrish.com.

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