Background
Christoffersen, Susan Gray was born on August 11, 1942 in Oakland, California, United States. Daughter of Edward Kiley Gray and Mabel Genevieve (Griffiths) Lee.
Christoffersen, Susan Gray was born on August 11, 1942 in Oakland, California, United States. Daughter of Edward Kiley Gray and Mabel Genevieve (Griffiths) Lee.
Bachelor, Stanford University, 1964. Master of Arts, Stanford University, 1965.
United States history teacher, Leonia High School, New Jersey, 1965-1967; frontier intern, National and World Council Churches, Brazil, India, Switzerland, 1967-1968; United States history teacher, Pacifica High School, West Pittsburg, California, 1969-1970; advertising chairwoman, Kennedy-King Foundation business officer, Pacific School Religion, Berkeley, California, 1977-1978; tax preparer, Expatriate Tax Department Chevron Corporation, San Francisco, 1983; from engineering department to quality consultant, American Telephone & Telegraph Company, San Francisco, Pleasanton, California, 1983-1988; president, Quality Efficiency, Alamo, California, since 1988. Substitute teacher, counselor Juvenile Hall, Martinez, California, 1969-1975;manager rental properties, since 1977.
Chairwoman land use subcommittee East Bay Regional Parks Advisory Committee, 1978-1980. Co-founder Las Trampas Ridgelands Association, 1980-1982. Singer Gospel Choir, Community Presbyterian Church, Danville, 1989-1992.
Member American Association of University Women (board directors Danville, California branch 1992-1993), Stanford Women of East Bay.
Married Timothy Robert Christoffersen, July 24, 1965. Children: Jenny, Shannon.