Background
Wilbur, Colburn Sloan was born on January 20, 1935 in Palo Alto, California, United States. Son of Blake Colburn and Mary (Sloan) Wilbur.
Foundation administrator Chief Executive Officer
Wilbur, Colburn Sloan was born on January 20, 1935 in Palo Alto, California, United States. Son of Blake Colburn and Mary (Sloan) Wilbur.
Bachelor in Political Science, Stanford University, 1956; Master of Business Administration, Stanford University, 1960.
Assistant cashier United California Bank, San Francisco, 1960-1965. Vice president Standata, 1965-1968. Administrative manager Tab Products, 1968-1969.
Executive director Sierra Club Foundation, 1969-1976, David and Lucile Packard Foundation, Los Altos, 1976—1999, Chief Executive Officer, trustee, since 1999. Senior fellow Council on Foundation, 1999—2000, interim president, Chief Executive Officer, 2005. Board directors Colorado College, Colorado Springs.
Board directors Philanthropic Ventures Foundation. Former board directors, member advanced board Global Fund Women, Palo Alto, California. Past board directors Big Brothers San Francisco, California Confederation Arts, Peninsula Grantmakers, Women's Fund Santa Clara.
Former board directors, president Big Brothers Peninsula, North Fork Association, Peninsula Conservation Center. Past board directors, chairman Northern California Grantmakers. Board directors, member advisory board Sierra Club Foundation, Stanford Theater Foundation, Palo Alto, University San Francisco/Institute Nonprofit Organization Management With United States Army, 1957-1958.
Member Commonwealth Club (board advisors).
Married Maria Grace Verburg, September 1, 1961. Children: Marguerite Louise, Anne Noelle.