Molson is a Canadian brewery that was created in 1786 by the founder John Molson . Molson-specific brands in Canada and the United States include Molson Canadian ( lager ) , Molson Canadian Light , Molson Canadian 67 , Molson M , Molson Ice , Molson Golden , Molson Export ( ale ) , Molson Dry , Molson XXX , Stock Ale , Pilsner , Carling , Keystone Lager and Keystone Light , Bohemian and Calgary Export .