t grandchild.. She was preceded in death by her parents; husband: Bill in 2010; son: Steven; two granddaughters: Kimberly and Shelby Nelson; son-in-law: Donald Black; sister: Margaret Fiala and brother-in-law: Joe Fiala. Funeral service will be held at 11:00 a.m. on Wednesday, May 15, 2019, at Powell Funeral Home in Sigourney, with Rev. Charles Fladung officiating. Burial will be at St. Mary's Cemetery in Sigourney. Visitation will be from 4:00 p.m. until 7:00 p.m. on Tuesday, May 14, 2019, at the funeral home. A memorial fund has been established for Essence of Life Hospice. Powell Funeral Home and Cremation Service in Sigourney is caring for Zelma and her family. Tributes may be made at www.powellfuneralhomes.com.