Who was the Governor of Montana in 1980?

Forrest H. Anderson (born January 30, 1913 in Helena, Montana; died July 20, 1989 in Helena, Montana) succeeded Tim M. Babcock as the seventeenth Governor of Montana, serving between January 6, 1969 and January 1, 1973. Following the end of Anderson's term as Governor, Thomas Lee Judge (born October 12, 1934 in Helena, Montana; died September 8, 2006 in Chandler, Arizona) became the eighteenth Governor of Montana, serving between January 1, 1973 and January 5, 1981.