Grussendorf, Duwayne, Sr. Age 87, of Mpls. passed away April 30, 2016. Preceded in death by son, DuWayne Jr. and daughter, Gwen. DuWayne owned and operated Northside TV in MPLS for 40 years, retiring in 1994. He was a wonderful family man and was always willing to lend a hand to those in need. Survived by wife of 65 years, Doris; daughter, Kathy; son, Dean (Anna); and many grandchildren and great grand children. Private services.