Van Doren’s son, Steve Van Doren, said his father’s acumen helped make the business a success. “My dad was a systems guy,” Steve Van Doren told the Los Angeles Times in 2009.

Van Doren's son, Steve Van Doren, said his father's acumen helped make the business a success. “My dad was a systems guy,” Steve Van Doren told the Los Angeles Times in 2009. “He did things ...

As the country doctor had planned, all five boys attended the University of Illinois. Guy Van Doren, 69, is now a semi-retired consulting architect in Clinton, Mich., runs a prosperous antique ...