Lecompton was founded in 1854 on a 640-acre Wyandotte Indian land claim on the south bank of the Kansas River. The town, which was originally named Bald Eagle because of the many eagles that nested along the river, was renamed later that year to honor Judge Samuel D. Lecompte, the chief justice of the Kansas territorial supreme court. In 1855, the territorial legislature chose Lecompton to be the only official and permanent capital of the Kansas Territory.
Learn more about Lecompton – the political birthplace of the American Civil War – by visiting our two museums, Constitution Hall, Lane University, plus other historic sites, restaurants and shops.
Constitution Hall
Built in 1856 by Sheriff Samuel J. Jones – who used native cottonwood and black walnut lumber cut from his steam sawmill on the Kaw River – Constitution Hall is the oldest wood-frame, civilian structure left standing in its original location in Kansas. Learn more…
Territorial Capital Museum (Lane University)
This museum sits on the grounds of the former 13-acre Lecompton capital square district. In 1855, construction of an elegant capital building began with a $50,000 appropriation from Congress. By 1857, however, all the money was spent, and antislavery legislators had gained control of the territorial legislature. Learn more…
Democratic Headquarters
This stone building was the headquarters of the Democratic Party during the Kansas Territorial period (1854-61). The cabin was used during a time when Lecompton, known as “The Birthplace of the Kansas Democratic Party,” was the territorial capital and stood at the center of national attention. Learn more…
Latest News
“Christmas Through the Ages 2024”
Once again, the “Christmas Through the Ages” Christmas tree display will be at the Territorial Capital Museum in Historic Lecompton, Kansas. Over 240 Christmas trees will be decorated in Victorian, antique, themed and vintage ornaments and accessories. In it’s twenty fifth year, it has become a favorite activity of the Lecompton Historical Society members who are responsible for decorating the … Read More
The Tale of Two Buttons
Between 1854 and 1857, the Lecompton area was a hive of activity as pro-slavery Southerners arrived with the goal of expanding slavery to the new Kansas Territory. While many Southerners came to establish homes, others had little intent on settling in the territory for the long term. They instead arrived as militia groups, intent on running out nearby abolitionists in … Read More
Before the Civil War, a Kansas Town Had Nationwide Sway
The Lecompton Constitution would have made Kansas a slave state and was intensely debated across the US. The anti- Lecompton sentiment strongly opposed slavery for the future state of Kansas. In 1858, Garnet B Adrian of New Jersey ran as the People’s “Anti-Lecompton” Democratic candidate for Congress. He won the election. Seven other Anti-Lecompton Congressmen from New Jersey, New York, Indiana and Pennsylvania: John G. Davis (Ind.), Jeter R. Riggs (NJ), Horace Clark (NY), John H Reynolds (NY), John Haskin (NY), John Hickman (PA), and John Swartz (PA) voted against the Lecompton Constitution. The Anti- Lecompton ballot of New Jersey included candidates for assembly, sheriff and three candidates for coroner. The actual ballot is now on display at the Territorial Capital Museum.