Mary Alice Dorrance Malone’s biography, fact, career, awards, net worth & life story
Heiress and billionaire Mary Alice Dorrance Malone has an estimated net worth of $4.86 billion as of March 2017, according to Bloomberg. She is considered as the wealthiest woman in Pennsylvania. Most of her net worth is derived from Campbell Soup which was founded by her late grandfather, John T. Dorrance.