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Timeline / Defining Rights and Responsibilities / 1847: Wagon trains carry measles; Cayuse blame missionary for withholding care

1847: Wagon trains carry measles; Cayuse blame missionary for withholding care

Wagon trains bring measles over the Oregon Trail to Waiilatpu, near what is now known as Walla Walla, Washington. The Presbyterian missionary Dr. Marcus Whitman comes to the area to convert local tribes, including the Cayuse, but instead turns his attention to measles victims on the wagon trains. Within months, half the Cayuse succumb to the disease. Some Indian survivors, who blame Whitman for withholding treatment, execute him, his wife, and others at their mission. The Cayuse later condemn to death three young men involved in the attack.

Theme
Epidemics
Region
Northwest Coast

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Map of Oregon and upper California from the surveys of John Charles Frémont, 1848

Courtesy Library of Congress

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Location of Cayuse and neighboring tribes

Courtesy National Park Service, Whitman Mission

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Small group of covered wagons preparing to ford a stream on the way to Oregon

Courtesy National Archives and Records Administration

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Principal missions and stations on the lower Columbia River and its tributaries, 1834–1847

Courtesy National Park Service