He served from 1959 -- 1976 and 1979 -- 2006 .
Duane Ollen Mutch ( born May 13 , 1925 ) , was an American politician who was a member of the North Dakota State Senate .
Duane Ollen Mutch served from 1959 -- 1976 and 1979 -- 2006 .
Duane Ollen Mutch ( born May 13 , 1925 ) , was an American politician who was a member of the North Dakota State Senate .