Career
Aloisio first ran for a seat to the Alberta Legislature as a Social Cr candidate in the 1952 general election. He ran for a second term in the 1955 general election and was defeated by Liberal candidate Richard Hall. He led on the first count but was defeated on second choice preferences.
He regained the seat for Social Cr in the 1959 election, defeating Hall by a large majority.
In the 1963 general election, Aloisio faced a strong challenge from provincial Liberal leader Dave Hunter, but managed to hang on to his seat. Hunter and Aloisio faced each other again in the 1967 election.
Aloisio held the seat with an increase in his vote and Hunter finished a distant third. Aloisio retired from the legislature at dissolution in 1971.
