Question: Louie R. Guenthner, Jr. represented the 48th District in Jefferson COunty from 1973 to 1988 including an affluent area with what population as of the 2000 U.S. Census?
Sentence (from "Louie R. Guenthner, Jr."): Louie R. Guenthner, Jr. (August 9, 1944 – August 7, 2012), was an attorney from Louisville, Kentucky, who was a Republican former member of the Kentucky House of Representatives, having represented the 48th District in Jefferson County from 1973 to 1988.
Relevant evidence: Yes