Harriett Warnke, 92 of Ft. Dodge, IA, formerly of Sanborn, IA, passed away at Friendship Haven, Ft. Dodge on Tuesday, February 25, 2020. A memorial service will be held on Saturday, February 29th, at 3:00 p.m., at St. John’s Lutheran Church in Sanborn. Visitation will be held at the Lutheran church in Sanborn on Friday, February 28th, from 4:00 p.m. until 7:00 p.m., with family present from 5:00 p.m. until 7:00 p.m. Burial will take place at 2:00 p.m. on Saturday at Roseland Cemetery near Sanborn, IA. The Sanborn Funeral Home is in charge of the arrangements for 92 year-old Harriett Warnke of Ft. Dodge, IA, formerly of Sanborn, IA.