55 year old Warren Hartman of Sioux Falls, South Dakota, and formerly of Gibbon, died Wednesday at the Sanford Medical Center in Sioux Falls. Mass of Christian Burial will be 11am Tuesday at the St. Willibrord’s Catholic Church in Gibbon, with burial in the Hillcrest Cemetery in Granite Falls. Visitation will be 5-8pm Monday at St. Willibrord’s Catholic Church in Gibbon and will continue for one hour prior to the time of Mass at church on Tuesday. There will be a parish prayer service at 4:30pm Monday at the church. The Minnesota Valley Funeral Home in Gibbon is handling the arrangements.