La Paz and its environs : showing the positions occupied by the U.S. Troops & the Mexicans during the attack in the months of November & December 1847 / Surveyed by H. Ehrenberg ; copied by Lieut W.H. Warner, Topog. Engrs. 1847.

United States. National Archives and Records Administration

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The National Archives and Records Administration (NARA) is an independent agency of the United States government charged with the preservation and documentation of government and historical records. It is also tasked with increasing public access to those documents which make up the National Archive. NARA is officially responsible for maintaining and publishing the legally authentic and authoritative copies of acts of Congress, presidential directives, and federal regulations. NARA also transmit...

Warner, William Horace

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Ehrenberg, Herman, 1816-1866

http://n2t.net/ark:/99166/w6qj7vg4 (person)

Herman Ehrenberg was a German immigrant born circa 1816 in Germany, most likely in the village of Steuden, Prussia. He was a writer, surveyor, soldier, mining engineer, cartographer and early pioneer of Arizona. The former town of Mineral City along the Colorado River in Arizona was renamed Ehrenberg after his death in 1866. In 1834, Ehrenberg came to the United States. A year later in1835, at the start of the Texas Revolution, Ehrenberg came to Texas with the first company of the N...