MARY TREFRY
February 8, 2018
Mary Trefry has held the title of professor emerita with the John F. Welch College of Business at Sacred Heart University since 2017.
Mary Trefry has held the title of professor emerita with the John F. Welch College of Business at Sacred Heart University since 2017.
Marquis Who’s Who was established in 1898 and promptly began publishing biographical data in 1899. More than 120 years ago, our founder, Albert Nelson Marquis, established a standard of excellence with the first publication of Who’s Who in America.