Iva J. Willert, 91, of Lake Mills, Iowa, died Tuesday, June 7, 2011, at Muse Norris Hospice Unit in Mason City, Iowa. Funeral services will be held at 10:30 a.m. Saturday at the Lake Mills Evangelical Lutheran Church. Burial will take place in the Lake Mills Synod Cemetery. Visitation will be from 6 to 8 p.m. Friday at Mittelstadt Funeral Home, 902 East Main Street in Lake Mills and will continue one hour prior to services at the church on Saturday. Memorials may be directed to the Lake Mills Synod Lutheran Church Cemetery Fund.