Diane M. Jervis, 86, of Marshalltown, IA, passed away on Sunday, April 8, 2018, at Glenwood Place Assisted Living and Memory Care in Marshalltown. Funeral services will be 10:30 a.m., Saturday, April 14, 2018, at Trinity Lutheran Church, 1011 S. 3rd Ave. Visitation will be 5:00 p.m. to 7:00 p.m., Friday, April 13, 2018, at the church.