Funeral services for Margaret Marckmann, 92, of Greenfield will be held on Saturday, March 14, 2026, at 1:30 p.m. at the Emmanuel Lutheran Church in Fontanelle with burial in the Fontanelle Cemetery.  Pastor Tim Hummel will officiate the service.  Refreshments will be held at the church immediately following the service.  The Lamb Funeral Home in Greenfield is in charge of the professional arrangements.  Online condolences may be left to the family at www.lambfuneralhomes.com.

Open visitation will be held at the Lamb Funeral Home in Greenfield on Friday, March 13, 2026, from 2:00 p.m. to 6:00 p.m.

Memorials can be made to the Margaret Marckmann Memorial Fund to be established by the family at a later date.