Martha Gates, 75, Fillmore, died Monday evening at her residence.
Born in Tyndall, S.D., she was the daughter of Bruce and Edna (Weltz) Nolan.
She had worked in sales of pet health products for several years.
Surviving are a son, Dennis Gates, Fillmore, and several other relatives.
Services will be conducted Saturday at Warner Funeral Home, Spencer, Iowa, with burial to follow.
Local arrangements were handled by Chandler-Hays Funeral Home, Greencastle.