One of the striking geological features of Harrison County are the Loess Hills.
The hills were formed of finely ground windblown silt from Pleistocene Glaciers
10,000 to 20,000 years ago. Loess deposits in the Bluffs of Western Iowa
reach over 200 feet in depth, and are found only in Western Iowa and China.
More information about this can be found at the DNR's Loess Hills State
Park information page at
Loess Hills, or at
The Loess Hills: A Geologic View.
Native Americans in Iowa
Archaeological evidence unearthed in Iowa indicates human habitation as
far back as 10,000 B.C. Known today as Paleo Indians, the earliest
people of Iowa stalked the big game of the ice age and, when those
creatures became extinct, hunted bison, deer and elk. For more information
on the very early peoples of Iowa, including the mound builders,
Learn About Iowa's Past.
Native Americans in Iowa included the Ioway, the Santee Dakota and
Yankton (Nakota) Sioux, the Asakiwaki(Sauk) and Meshkwahkihaki(Mesquakie/Fox),
the Otoe and Missouri, the Omaha and Ponca, the Pawnee, the Winnebago,
the Potawatomi, and the Illinois Confederacy. Internet resources may include:
First Nations Site Index.
Potawatomi.
The Sac and Fox Nation.
Lewis and Clark were among the first Europeans to explore Harrison County on
their trip up the Missouri River in early August, 1804.
Prince Maximilian zu Wied and Karl Bodmer followed in 1833.
The first European settlers in Harrison County were said to be dissenters from
the Brigham Young branch of the Mormon Church
between 1845 and 1847, around the time of the Mormon migration to Salt Lake
City. Among the early known settlers included Daniel Brown who settled in
April, 1847 in Calhoun; Uriah Hawkins who settled in July, 1847 in Cass;
the Barney brothers in 1848; John Reynolds in 1848; John Harris
(namesake for Harris' Grove) in 1848; Amos S. Chase in 1848;
Silas W. Condit in 1848; Orville M. Allen in 1849; and Alonzo Hunt in 1849.
Allen and Hunt were probably not of the Mormon faith. The Reynolds, Chase,
Condit, and Allen families were still resident in 1891. For a more information on the
early settlers, peruse the 1891 Harrison County Biographies.
Harrison County was named for the 9th President of the United States,
William Henry Harrison.
Harrison County was established in 1851 and became an organized County,
March 7, 1853, by an act of the 4th General Assembly of Iowa. The Assembly
appointed Abram Fletcher, Charles Wolcott, and A.D. Jones, respectively
from Fremont, Mills and Pottawattamie counties, as commissioners
to locate the County Seat, the name of which was to be called
"Magnolia".
The first elections were held in 1853 from two precincts
within the county, one west of the Boyer River, at Magnolia, and
the other east of the river at Owen Thorpe's who lived at Jeddo
(now a defunct town). The 1st election returns were taken to Stephen
King's by Thomas B. Neely and James Hardy. The first elected
officials included County Judge Stephen King, County Treasurer P.G.
Cooper, Prosecuting Attorney William Dakan, Sheriff Chester M. Hamilton,
County Clerk William Cooper, Surveyor G.H. White, and School Commissioner
John Thompson. The County Seat was placed in Magnolia.
It was not until September 19, 1857 that County Judge D.E. Brainard subdivided
the county into 20 Townships; Adams, Boyer, Calhoun, Cass, Cincinnati, Clay,
Harrison, Hoosier, Jackson, Jefferson, La Grange, Little Sioux, Madison,
Magnolia, Marcy, Raglan, Taylor, Union, Washington, and Webster. Many of the
Township names were changed over the years: Adams was changed to Allen after
Orville M Allen, an early settler of the county; Marcy was renamed Douglas
in honor of Stephen A. Douglas; Madison was renamed Lincoln in honor of
Abraham Lincoln, Webster was renamed Morgan after an Ohio town that
early settler, Capt. John Noyes, came from. Hoosier was renamed St John's.
View the current Harrison County Iowa Township Map,
and read more about Township Histories.
In 1876, after a number of disputes and elections, the County Seat was moved
to its present location in Logan. For more information about the history of
Harrison County Courthouses, see the
Iowa Office of the State Archaeologist.
Over the years a number of Town plats in Harrison County became defunct.
Among these defunct Towns included Jeddo, Parrish City, Olmstead,
Buena Vista, Eldorado, Cincinnati, Melrose, St. Johns,
and Yorkshire.
At the the time of Fort Sumter, Harrison County only had a population of a
little over 3,000 people, nearly all of whom had come to build a home for
themselves in a new country. Most of them were poor, lived far from
railroad lines, and seemed nearly cutoff from the great political and
business center of the Union. Yet they were not so far from civilization
that they did not hear and heed the call for troops. In August, 1862 a special
session of the County Board of Supervisors passed resolutions to form a company
of Union volunteers to become known as the 29th Iowa Volunteer Infantry,
Company C. Many volunteers had gone to the front already, and still others
volunteered in other units including: the 15th Iowa Infantry,
Company H; the 29th Iowa Infantry, Company D and Company K; the 4th Iowa
Infantry, Company B; the 2nd Iowa Battery; the 5th, 6th, 7th and 9th Iowa
Calvaries; the Northern Border Brigade, Company D, and the 1st Nebraska
Calvary.
Review more Civil War history.
Review a list of Harrison County Veterans of the Civil War Era.
The population in Harrison county has grown from a total of 1,065
people in 1854 to a population of 15,666 in the year 2000.
Incorporated towns in Harrison County including the 2000 population are:
MISSOURI VALLEY - 2992, named after the river valley which consumes 1/5th of the county,
WOODBINE - 1564, named after the birthplace in England of Mrs L.D. Butler, an
early Postmistress who named her Post Office Woodbine,
LOGAN - 1545, named after Civil War General John A Logan,
DUNLAP - 1139, named after a railway official, George L Dunlap,
MONDAMIN - 423, Mondamin is the Winnebago name for corn, named for being
within the greatest corn belt of all western Iowa.
PERSIA - 363, was established with the coming of the railroad, and may have
been named after an early peddler.
PISGAH - 316, the County's youngest town, platted in 1899 at the base of
Mt. Pisgah, the town's original name.
MODALE - 303, The original settlers wanted the town to be named Missouri Dale.
However, when sending the petition to Washington they abbreviated the name
to Mo. Dale, and the clerks read it as Modale. Thus the name.
LITTLE SIOUX - 217, In 1804, the Lewis and Clark expedition came to a place
described in their account as "Petite Rivere des Sioux" or the Little Sioux
River. Years later the village was laid out and named Little Sioux.
MAGNOLIA - 200, named after the flowering tree of the South by the Iowa
legislature when designating it as the first County Seat.
In addition to these towns, the USGS lists the following "populated places" in Harrison County;
California Junction, Beebeetown, River Sioux, Allen, Baird, Calhoun,
Crisp, Echo, Euclid, Findley, Hard Scratch (Reeder's Mills), Magill,
Orson, Orton, Union Burg, Willett, and Yorkshire.
Mapquest
also shows a place name for Pigeon, Iowa just SE of Logan.
The feature names at the USGS also show locales for Biglers Grove, Jeddo City, Ojedo,
Olmstead, Olympus, Reeders Mill, Whitesboro and Lewis & Clark Campsite-1804 #2.
Townships listed are Allen, Boyer, Calhoun, Cass, Cincinnati, Clay,
Douglas, Harrison, Jackson, Jefferson, LaGrange, Lincoln, Little Sioux,
Magnolia, Morgan, Raglan, Saint Johns, Taylor, Union, and Washington.
View the current Harrison County Iowa Township Map,
and read more about Township Histories.
Harrison County is bordered by the Desoto Bend National Wildlife Refuge,
which boasts the
Bertrand Steamboat Exhibit. The Bertrand sank in 1865 and the exhibit
displays many artifacts from that period.
Harrison County Iowa Genealogy / IAGenWeb / USGenWeb
Harrison County History Page
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