HILL CITY- Terry Mattson, 55, died Sunday, March 31, 2013 at Rapid City Regional Hospital. Survivors include his wife, Melissa Mattson, Hill City; seven sons: Jerome Mattson, Troy Mattson, Christian Mattson, Jesse Mattson, Eden Mattson, Anaias-Xerxes Mattson, Urion-Etheria Mattson; one daughter, Sarah Mattson; four great grandchildren; one brother, Clarence Mattson, Seattle, Wash; three sisters, Roberta Burnham, Sand Point, ID; Evonne Cameron, Goodyear, AZ; and Tina Rabidue, Priest River, ID. At the family's request cremation has taken place, and there will be no services at this time.