Little Alcatraz Little Alcatraz Little Alcatraz is a small rock in San Francisco Bay roughly off the Model Industries Building off northwest coast of Alcatraz Island. Due to its proximity to the island it is known by this name, but it was formerly known as Paul Pry Rock due to the steamer "Paul Pry" striking it on December 22, 1862 with some 150 men on board. On January 14, 1868, the 700 ton British ship, "Oliver Cutts", struck the rock and sank. Since it is submerged at high tides, Little Alcatraz is still routinely struck by small pleasure boats. The rock is
Alcatraz Island August 1934. Alcatraz was designed to hold prisoners who continuously caused trouble at other federal prisons. At 9:40 am on August 11, 1934, the first batch of 137 prisoners arrived at Alcatraz, arriving by railroad from the United States Penitentiary in Leavenworth, Kansas at Santa Venetia, California, before being escorted to Alcatraz, handcuffed in high security coaches and guarded by some 60 special FBI agents, U.S. Marshals and railway security officials. Most of the prisoners were notorious bank robbers and murderers. The prison initially had a staff of 155, including the first warden James A. Johnston and associate warden J.