87 Harrisburg, Suth Dakota June 22, 2024 Merlyn Duane Rennich, 87, of Harrisburg, South Dakota, died Saturday, June 22, 2024. Funeral service was Saturday, June 29, at Shalom Lutheran Church, Harrisburg, with interment in Pleasant View Cemetery, Harrisburg. Survivors include seven children including Dennis Rennich of Larchwood, Iowa, 13 grandchildren, 16 great-grandchildren, one great-great-grandson, three…