From 1949 to 1970 , businesswoman Marie Penny owned .
From 1949 to 1970 , businesswoman Marie Penny operated John Penny & Sons , one of the largest frozen fish companies in Newfoundland during the 20th century .
From 1949 to 1970 , businesswoman Marie Penny owned and operated John Penny & Sons , one of the largest frozen fish companies in Newfoundland during the 20th century .