Career
Mackie was defeated running under the Conservative banner in the subsequent federal election in 1921 by Progressive Party of Canada candidate Donald Ferdinand Kellner he finished a distant 3rd place behind Joseph Clarke.
Mackie was defeated running under the Conservative banner in the subsequent federal election in 1921 by Progressive Party of Canada candidate Donald Ferdinand Kellner he finished a distant 3rd place behind Joseph Clarke.
Mackie was elected to the Canadian House of Commons in the 1917 Canadian federal election as a member of the Unionist coalition in the brand new electoral district of Edmonton East.