Donald D. Hart, 85, of Decorah, died Friday, March 8, 2013, at his daughter's home in Cedar Falls. Memorial Mass of Christian Burial is at 1 p.m. Saturday, March 16, at St. Benedict Catholic Church in Decorah, with Rev. Phillip Gibbs officiating. Inurnment is in St. Benedict Catholic Cemetery in Decorah following the memorial mass. A luncheon follows immediately after the memorial mass. Visitation begins at noon Saturday, March 16, at St. Benedict Catholic Church, one hour before services. Fjelstul Funeral Home in Decorah is serving the family. Online condolences may be made at fjelstul.com.