TREMPEALEAU COUNTY, WI HISTORY AND LOOKUP

County History Books

Biographical History of La Crosse, Trempealeau and Buffalo Counties, Wisconsin by The Lewis Publishing Company, (1892) – 890 Pages
Source: Internet Archive
Book ID: CH.2025.08.22.2218.AR

Trempealeau County, Wisconsin: A Genealogical Overview

Situated along the Mississippi River in the beautiful “Driftless Area” of western Wisconsin, Trempealeau County is a landscape of majestic bluffs, fertile valleys, and rich history. Its unique name, a legacy of early French explorers, speaks to its deep past. The county’s cultural identity was forged by waves of European immigrants, particularly Norwegians and Poles, who established the strong agricultural and community traditions that persist today. For family historians, the records of Trempealeau County offer a detailed look into the settlement and development of rural, immigrant-driven life in the Upper Midwest.

I. County Formation and Evolution

Trempealeau County was formed in the mid-19th century from two larger counties, and its early history was marked by a contentious battle over the location of its county seat.

  • 1854: County Formed: Trempealeau County was created by the Wisconsin Legislature on January 24, 1854.
  • Parent Counties: The county was formed from territory taken from La Crosse County and Jackson County. All genealogical research for ancestors living in the area prior to 1854 must be conducted in the records of these two parent counties.
  • Name Origin: The name is a distinctive anglicization of the French phrase “la montagne qui trempe à l’eau,” meaning “the mountain that soaks in the water.” French explorers gave this name to the prominent bluff at the confluence of the Trempealeau and Mississippi rivers, now known as Trempealeau Mountain.
  • County Seat History:
    • Galesville: 1854–1877. The first county seat was established in the southern part of the county.
    • Whitehall: 1877–Present. After years of debate and a county-wide referendum, the county seat was moved to the more centrally located village of Whitehall, a decision solidified by its position on the new Green Bay and Western Railroad line.

II. Settlement and Early History

  • Early Inhabitants: The area was home to Native American cultures for thousands of years. At the time of European contact, the region was primarily inhabited by the Dakota Sioux and later the Ho-Chunk (Winnebago) people, for whom Trempealeau Mountain was a sacred and culturally significant landmark.
  • French Exploration: The first Europeans in the area were French fur traders and explorers. Nicolas Perrot established a temporary trading post and winter quarters near the present-day village of Trempealeau in 1685.
  • Immigration and Settlement: Beginning in the 1850s, the county saw a massive influx of settlers from the eastern United States and Europe.
    • Norwegian Immigration: Trempealeau County became a primary destination for Norwegian immigrants, who established numerous farms, towns, and Lutheran churches throughout the county, especially in the northern and eastern townships. Their influence remains a defining characteristic of the county’s culture.
    • Polish Immigration: A large wave of Polish immigrants, particularly from the Kashubian region, settled heavily in the areas around Arcadia and Independence, establishing prominent Roman Catholic parishes.
    • Other Groups: Significant numbers of German, Swiss, and English immigrants also established communities within the county.
  • Economic Development: The economy was overwhelmingly agricultural, initially focused on wheat farming. By the late 19th century, it transitioned to dairy farming, with cheese factories and creameries becoming common in nearly every community.

III. Genealogical Records and Resources

Records in Wisconsin are well-maintained at the county level, with the courthouse in Whitehall serving as the central repository.

  • County Courthouse: The Trempealeau County Courthouse, 36245 Main St., Whitehall, WI 54773, holds the majority of official records.
    • Register of Deeds: This office is the primary resource for vital records (births, deaths, and marriages) from 1854 and all land records (deeds, mortgages).
    • Clerk of Circuit Court: This office maintains circuit court records, including civil and criminal cases, divorce records, and naturalization records (primarily before 1906).
    • Register in Probate: This office holds all probate records, including wills, estate files, and guardianship papers.
  • Vital Records:
    • Birth, Death, and Marriage Records: While statewide registration began in 1907, Wisconsin counties kept their own registers from their formation. The Register of Deeds holds these crucial records dating back to 1854.
  • Libraries and Societies:
    • Trempealeau County Historical Society: Located in Galesville, its museum and archives are an essential resource for researchers, holding family histories, photographs, obituaries, and local historical documents.
    • University of Wisconsin-La Crosse, Murphy Library: The special collections department is a major regional archive that holds extensive newspaper microfilm, manuscript collections, and resources for western Wisconsin, including Trempealeau County.
    • Local public libraries in Arcadia, Blair, Galesville, and other towns often have local history collections and obituary indexes.
  • Naturalization Records: Before September 1906, immigrants could naturalize in any court of record. The Clerk of Circuit Court in Whitehall is the most likely place to find these records for Trempealeau County residents.
  • Bordering Jurisdictions:
    • Buffalo County (west)
    • Eau Claire County (north)
    • Jackson County (east)
    • La Crosse County (south)
    • Winona County, Minnesota (across the Mississippi River to the southwest)

Please share any resources you have and will do lookups or links to resources you are aware of. Thanks