Mojave River Valley Museum
Profiles in Mojave Desert History
Amiel Weeks Whipple
American soldier and topographical engineer. Born in Greenwich, Mass. He became (1841) a topographical engineer
in the U.S. army and engaged in surveying the U.S. borders with Canada (1844-49) and Mexico (1849-53).
In 1853-56 he had charge of the exploration from Fort Smith, Ark., to Los Angeles
for a projected transcontinental railroad route near the 35th parallel of latitude.
Whipple was to study the route from Arkansas, via Albuquerque and Zuni, to Los Angeles.
Whipple, guided by Antoine Leroux, who had been with
expedition two years earlier, left Fort
Smith, Arkansas on July 14, 1853. His scientific staff included astronomers, geologists, naturalists,
artists, botanists, and surveyors. Also with him were 70 men, 240 mules, a train of freight wagons and a very large
flock of sheep for food. This was the route that was later to become portions of the approximate alignment chosen for
Route 66 across New Mexico, northern Arizona and across the Mojave Desert into Southern California.
The detailed, illustrated reports and diaries became valuable anthropological documentation of the
of the Southwest.
He became chief topographical engineer under McClellan during the Civil War. In 1862, as brigadier-general
of volunteers, he was charged with the defense of Washington on the Virginia side. In a skirmish at the close
of the battle of Chancellorsville he was severely wounded by a sharpshooter. He died several days later in
a Washington hospital.
Tribes of the 35th Parallel
UNDER the 10th and 11th sections of the Military Appropriation Act, approved 3rd March, 1853, directing such explorations
and surveys to be made "as might be deemed necessary in order to ascertain the most practicable and economical route for a ...
The expedition included scientists interested in astronomy,
meteorology, biology, and minerals. It also included H. Baldwin Mollhausen, a German who was not only a ...
In 1858 Lieutenant Ives named a mountain range along the west bank of the Colorado River for Amiel W. Whipple.
These mountains lie east to west in what is now the
Whipple Mountains Wilderness.
Botanist, John Torrie, named the Yucca Whipplei (also called Our Lord's Candle) in honor of Whipple.
Fort Whipple - Prescott, Az.
This army fort dates from 1863 named in honor of Brigadier General Amiel Weeks Whipple. The post played a major
role during the Indian wars and was maintained until 1912.