He became the Senate Majority Leader in 1958 and was elected Senate President in 1964 .
Donahue was first elected to the Massachusetts Senate in 1950 after spending two years in the Massachusetts House of Representatives .
Donahue became the Massachusetts Senate Majority Leader in 1958 and was elected Massachusetts Senate President in 1964 .
Donahue was first elected to the Massachusetts Senate in 1950 after spending two years in the Massachusetts House of Representatives .