William Andrews Clark Jr. was an American philanthropist and book collector who founded the Los Angeles Philharmonic and the William Andrews Clark Memorial Library. He was the youngest surviving son of mining magnate and U.S. senator William A. Clark.
- Occupation
- philanthropist, book collector, bibliophile
- Citizenship
- United States
- Born
- March 29, 1877
- Died
- June 14, 1934