Alcatraz Citadel Bay and California State could be taken under its fold was thwarted. Alcatraz was officially designated as a military prison on August 27, 1861. In March 1863, when there was a threat that the San Francisco Bay would be captured by the Confederates, the schooner, which was to carry out the operation set sail; the U.S. Navy prevented the schooner from moving out and captured the crew along with ammunition and 15 confederates who were hiding in the galleys of the ship. Consequent to this, the importance of Alcatraz increased, more and more confederates and civilians were arrested for reasons
Alcatraz Island in popular culture Alcatraz Island in popular culture Alcatraz Island has appeared many times in popular culture. Its appeal as a picturesque film setting derives from its natural beauty, isolation and its history as a prison (now a museum) from which, officially, no prisoner ever successfully escaped. Most appearances of Alcatraz island in popular culture are related to its former status as a federal prison. Both real life and fictional accounts of imprisonment on the island have been popular. One of the best-known of Alcatraz's historic inmates was Robert Franklin Stroud, known as "The Birdman of Alcatraz". His biography was written by Thomas