Career
He served as a cabinet minister in the government of Allan Blakeney. The son of Edward Gordon MacMurchy and Laura Geiger, he took over the operation of the family farm in 1962. From 1962 to 1971, he served as a trustee for the Govan school unit, also serving two years as chairman.
MacMurchy served as Minister of Education, Minister of Municipal Affairs and Minister of Agriculture in the Saskatchewan cabinet.
He was defeated when he ran for reelection to the assembly in 1982. After leaving provincial politics, MacMurchy was mayor of Semans from 1982 to 1997.
He ran unsuccessfully in the provincial riding of Last Mountain-Touchwood in 1986. Also active in sport, MacMurchy received the Canadian Amateur Hockey Association Trophy for service to minor hockey in 1969 and was inducted into the Saskatchewan Baseball Hall of Fame in 1989.
MacMurchy died in Nokomis, Saskatchewan at the age of 78.