History
Archaeological investigations indicate that Santa Cruz Island has been occupied for at least 10,000 years. It was known as Limuw (place of the sea) or Michumash in the Chumash language. The Chumash people who lived on the island developed a highly complex society dependent on marine harvest, craft specialization and trade with the mainland population. Juan Rodríguez Cabrillo first observed the island in 1542, later estimated to be inhabited by 2,000 to 3,000 Chumash on the three northern Channel Islands, with 11 villages on Santa Cruz.
Ranching
William Barron was a San Francisco businessman and co-owner of the company Barron, Forbes & Co. Dr. James Barron Shaw was hired to manage things, and charged by Barron to start a sheep operation. He built corrals and houses for himself and his employees and expanded the road system. He imported cattle, horses, and sheep to the island and erected one of the earliest wharves along the California coast at Prisoners' Harbor. Shaw was the first rancher to ship sheep to San Francisco by steamer, some selling at $30 per animal. By 1869, the year he left Santa Cruz, Shaw's island sheep ranch was well known, and some 24,000 sheep grazed the hills and valleys of Santa Cruz Island. At that time, the gross proceeds from the ranch on Santa Cruz Island were supposedly $50,000. Barron sold the island for $150,000 in 1869, and Shaw left for San Francisco and Los Alamos where he continued ranching.