High Quality Content by WIKIPEDIA articles! Doris Okada Matsui (born September 25, 1944) is the U.S. Representative for California`s 5th congressional district, serving since 2005. She is a member of the Democratic Party. The district consists of the city of Sacramento and the surrounding area. Following the death on January 1, 2005 of her husband, Bob Matsui, who represented the district for twenty-six years, she was elected as his replacement in a special election on March 8, 2005, and took the oath on March 10, 2005.