Bachelor in Education with honors, Hunter College, 1942.
Co-founder MacClean Service Company Inc., Bellerose, New York, 1953, president & Chief Executive Officer, since 1982. Director Liberty National Bank, Connecticut.
Member Rhode Island State Board Education, 1950—1952. Board directors & vice president Lighthouse, Queens, New York, 1970—1974, chairman, fund raising, 1971—1972. President & board directors St. John's University Auxiliary, since 1970, co-chairman, fund raising, since 1976.
Board directors Walter Kaner's Childrens Fund, since 1982, Forest Hills Jewish Center Auxiliary, 1972—1974. Member of Service Employer's Association, International Sanitary Supply Association, Building Service Contractor's Association, Old Westbury Hebrew Congregation Bridge Club.
Children: Laurence, Amy Silbert Block.