This document provides a summary of the origins of California's juvenile justice system between 1850-1894. It describes how the large influx of people during the Gold Rush led to lawlessness in San Francisco. Civic leaders established committees of vigilance to restore order. Influenced by eastern "House of Refuge" models, San Francisco set aside land for a house of refuge for vagrant and destitute children in 1852. The Industrial School Act of 1858 created California's first juvenile institution. The school aimed to reform, educate, and train youth through discipline and labor. However, observers criticized its prison-like conditions and punishments. Girls were initially housed with boys but later sent to the Magdalen Asylum, run