When King retired after his lengthy time in office , he supported St. Laurent for the leadership of the Liberal Party .
St. Laurent served in King 's government as Minister of Justice and Minister of External Affairs , as well as King 's political Quebec lieutenant .
When King retired after King 's lengthy time in office , King St. Laurent   Laurent for the leadership of the Liberal Party .
St. Laurent served in King 's government as Minister of Justice and Minister of External Affairs , as well as King 's political Quebec lieutenant .