Alcatraz Island later invalidated the sale and paid Frémont nothing. Frémont and his heirs sued for compensation during protracted but unsuccessful legal battles that extended into the 1890s. Following the acquisition of California by the United States as a result of the Treaty of Guadalupe Hidalgo (1848) which ended the Mexican–American War, and the onset of the California Gold Rush the following year, the U.S. Army began studying the suitability of Alcatraz Island for the positioning of coastal batteries to protect the approaches to San Francisco Bay. In 1853, under the direction of Zealous B. Tower, the United States Army Corps of
King of Alcatraz Bob both develop a romantic interest in Dale and both end up in confrontations with Murkil. A fight results in Ray being wounded, with Dale receiving radio instructions on how to perform an operation that he immediately needs. Murkil nearly makes his escape until he is shot by Glennan. On shore, Ray and Dale decide to get married, with Bob their best man. King of Alcatraz King of Alcatraz is a 1938 American drama film directed by Robert Florey and starring Gail Patrick. Just as gangster Steve Murkil is escaping from Alcatraz prison, rival San Francisco radio operators Ray Grayson