Funeral services for Mary Louise DeVault, 90, of Indianola, formerly of Winterset, will be held Wednesday, March 18, 2026, at Caldwell Parrish Funeral Home – Winterset Chapel. Visitation will be from 10:00 a.m. to 11:00 a.m., with the funeral service beginning at 11:00 a.m. Burial will follow at the Winterset Cemetery. Memorials may be directed to the family for a future designation. Online condolences may be expressed to the family at www.caldwellparrish.com.