HUMBOLDT - Janna E. Arndt, 47, of Ankeny, formerly of Humboldt, passed away August 17, 2013 at the Taylor Hospice House in Des Moines. Funeral services will be 11:00 a.m. Tuesday, August 20, at the Zion Lutheran Church in Humboldt with the Rev. J.K. Raether officiating. Interment will be in Zion Cemetery, Beaver Township and Visitation will be from 5-8 p.m. Monday at the Church. The Mason-Lindhart Funeral Home of Humboldt is in charge of arrangements.