The Native Sons of the Golden West is a fraternal service organization founded in the U.S. state of California in 1875, dedicated to historic preservation, documentation of historic structures and places in the state, the placement of historic plaques and other charitable functions within California. In 1890 they placed the first historical marker in the state to honor the discovery of gold, which gave rise to the state nickname "Golden State" and "Golden West." Former U.S. President Richard M. Nixon and former Chief Justice Earl Warren were both past presidents of the NSGW.