68 Maurice, Iowa June 17, 2021 Bertha Lammers, 68, of Maurice, Iowa, died unexpectedly Thursday, June 17, 2021, at Avera Merrill Pioneer Hospital in Rock Rapids, Iowa. Funeral service was Tuesday, June 22, at First Reformed Church, Sioux Center, Iowa, with interment in Memory Gardens Cemetery, Sioux Center. Bertha Jean Doliesager was born Aug. 1, 1952, in…