98 Sheldon, Iowa December 19, 2022 Aletha Oldenkamp, 98, of Sheldon, Iowa, passed away Monday, Dec. 19, 2022, at Sanford Senior Care in Sheldon. Funeral service was Tuesday, Dec. 27, at First Reformed Church, Sheldon, interment in East Lawn Cemetery, Sheldon. Aletha Boone was born April 13, 1924, in Sheldon, daughter of Andrew and Sarah…