Douglas (Doug) J. Knutson, age 44, of Lewisville, passed away Wednesday, February 20, 2008 in Lewisville following a courageous battle with cancer. Doug was born September 9, 1963 to Herbert and Carolyn Knutson. He worked with his brother, Jeff, as Sr. Superintendent for Precise Commercial Builders. Doug is survived by his mother, Carolyn and step-father, Forrest Linzy; brothers, Jeff Knutson and his wife, Nicole, Brian Knutson, Steve Knutson and his wife, Grace and Scott Knutson. A visitation is scheduled for Sunday, February 24, 2008 form 4:00 p.m. to 6:00 p.m. A funeral service will be held at 1:00 p.m., Monday, February 25, 2008 in the chapel of Mulkey-Mason Funeral Home with Reverend Bennie Grissom officiating.