Knight Ridder was the second-largest newspaper chain in the United States. It was bought by McClatchy in 2006. Contact information Knight Ridder 50 W. San Fernando St. San Jose, CA 95113 (408)938-7700 Holdings * Daily newspapers in California, Florida, Georgia, Illinois, Indiana, Kansas, Kansas City, Michigan, Minnesota, Mississippi, North Carolina, North Dakota, Pennsylvania, South Carolina and South Dakota. * Weekly newspapers and other