Background
Marshall, Gregory John was born on October 14, 1958 in Minneapolis. Son of Raymond Joseph and Loretta Elizabeth (Hoppee) Marshall.
Marshall, Gregory John was born on October 14, 1958 in Minneapolis. Son of Raymond Joseph and Loretta Elizabeth (Hoppee) Marshall.
Bachelor in International Politics, Georgetown University, 1980; Master of Science in Marine Environmental Science, State University of New York, 1988.
Self-employed building contractor/photojournalist, New York City, Seattle, Washington., 1979-1985; program director, United States Agency International Development, Belize, Control American, 1985-1988; consultant fisheries, Kearney-Centaur, Alexandria, New York, 1988; environmental scientist, United States Environmental Protection Agency, Washington, 1989-1992; consultant, National Geographic Society, Washington, 1991-1992; project director, contract, National Geographic Society, Washington, 1992-1995; coordinating producer, National Geographic television, Washington, 1995-1997; supervising producer, National Geographic television, Washington, since 1997.
Married Birgit Maria Buhleier, May 22, 1995.