Background
Sonnenfeld, Mark Frederick was born on February 21, 1956 in Newark, New Jersey, United States. Son of Frederick Joseph and Mary Ann (Floro) Sonnenfeld.
Sonnenfeld, Mark Frederick was born on February 21, 1956 in Newark, New Jersey, United States. Son of Frederick Joseph and Mary Ann (Floro) Sonnenfeld.
Diploma Journalism/Short Story Writing, International Corresponding Schools, Scranton, Pennsylvania, 1990.
Public, distributor, Marymark Press, East Windsor, New Jersey, since 1991.
Married Maryann Approvato, April 9, 1983.