Edward "Eddie" John DeBartolo Jr. (born on November 6, 1946) is an American businessman and one of the most influential owners in NFL history, best known for his transformative 23-year stewardship of the San Francisco 49ers. Raised in Youngstown, Ohio, he was the son of a real-estate magnate, Edward J. DeBartolo Sr., whose development empire became one of the largest retail property businesses in the United States. After graduating from the University of Notre Dame, DeBartolo joined the family business and helped guide its expansion, eventually directing the merger that created the Simon DeBar…