Mitch N. Thumm, 54, of Great Falls, a disabled worker, died of cancer on Friday, November 16, 2012 at Peace Hospice.No services are planned.Cremation has taken place under the direction of Schnider Funeral Home.Mitch is survived by his wife, Kelly Thumm of Great Falls; father Richard Thumm of Great Falls; sons Josh Thumm, Justin Thumm and Jordan Thumm all of Great Falls; brothers Douglas Thumm of Colorado and Jerry Thumm of Boise, ID; and one grandchild.