Kansas City Museum

The Kansas City Museum at 3218 Gladstone Boulevard occupies Corinthian Hall — the 1910 Beaux-Arts mansion built by lumber baron Robert A. Long. Designed by architect Henry F. Hoit and named for the six Corinthian columns defining its entrance façade, the 72-room, 35,000-square-foot estate was donated to the city by Long’s heirs in 1939 and opened to the public on May 5, 1940. After a multi-year closure for restoration (2017–2021), the museum continues to document Kansas City history for the Historic Northeast neighborhood and the wider metro.

History

Robert A. Long (1850–1934) was one of Kansas City’s most prominent Gilded Age industrialists, having built Long-Bell Lumber Company into one of the largest lumber operations in the country. By the early 1900s he had already commissioned Henry F. Hoit to design the R.A. Long Building (1906–1907), the first steel-frame skyscraper in downtown Kansas City. He turned to Hoit again for a grand family residence, and construction on Corinthian Hall was complete by 1910.

Long and his family lived at Corinthian Hall for more than two decades. He died in 1934. His daughters subsequently donated the estate to the Kansas City Museum Association in 1939, and the museum opened to the public on May 5, 1940 — initially covering history, science, anthropology, and natural history. The Works Progress Administration (WPA) assisted with converting the mansion’s interior into exhibit spaces; the conservatory was adapted as a live-animal learning area for school groups.

When Science City at Union Station opened in 1999 and absorbed the science programming, the museum refocused exclusively on Kansas City history. It closed again in May 2017 for a comprehensive structural and exhibit renovation and reopened in October 2021 after a Stage I restoration.

The building

Corinthian Hall is a four-story Beaux-Arts mansion clad in Bedford limestone with a Carthage stone base and a red tile roof. Its name derives from the six imposing Corinthian columns that anchor the main entrance façade. Architect Henry Ford Hoit (1872–1951), whose firm was then known as Howe, Hoit & Cutler, designed the residence as an explicit statement of civic ambition and industrial wealth. At completion in 1910 it was widely regarded as the grandest private home in Kansas City.

Key dimensions and features:

• 72 rooms across four stories
• 35,000 square feet of total floor area (approximately 24,300 square feet of livable space)
• 3.5-acre estate with original carriage house, conservatory, and outbuildings overlooking the Missouri River valley
• Beaux-Arts classicism expressed through the Corinthian-column portico, rusticated limestone base, and symmetrical massing

Long also retained Hoit for his downtown headquarters and separately developed the Longview Farm estate in Lee’s Summit as a working farm and secondary residence.

Collections

The museum’s holdings were assembled from several sources at its 1940 founding. The Kansas City Museum Association incorporated the Dyer Collection — the Daniel and Ida Dyer Collection of Native American Culture — one of the most comprehensive collections of Native American artifacts in the region, assembled by Indian Agent Daniel Dyer and his wife Ida during the 1880s–1900s. The museum is actively engaged in repatriation of relevant materials under the Native American Graves Protection and Repatriation Act (NAGPRA).

Broader collection areas include:

• Kansas City history — urban development, commerce, and civic life from the town’s founding through the twentieth century
• Frontier and territorial era — settlement of the Missouri River corridor, the Santa Fe and Oregon trail trade, and the Civil War border conflict
• American Indian history of the region — pre-contact through the removal era and beyond, with the Dyer Collection as anchor
• Natural history — geological and biological specimens representing the region’s natural environment (science programming transferred to Science City in 1999)

Renovation

The museum closed in May 2017 after years of deferred maintenance and structural deterioration. JE Dunn Construction began work on Corinthian Hall later that year.

Stage I addressed the mansion’s envelope and primary interior spaces. The work — estimated at approximately $22–24 million and funded through KCMO voter-approved General Obligation Bonds and private contributions — was completed in 2021. The museum reopened in October 2021 after what organizers described as seven years of effort and involvement from over a thousand workers, craftspeople, and donors.

Stage II targets the remaining campus structures: the Skyspace, the JewelHouse, and the Carriage House. Funding for Stage II draws on a combination of state of Missouri appropriations and ongoing private campaign contributions. Work was announced and underway as of 2022–2023.

See also

• robert-a-long — original owner and builder
• r-a-long-building — Long’s downtown headquarters, also by Hoit
• longview-mansion — Long’s Lee’s Summit farm estate
• henry-f-hoit — architect of Corinthian Hall and the R.A. Long Building
• historic-northeast — surrounding neighborhood
• gilded-age-kc — era context

Sources