Mountain Meadows massacre
E1049371
UNEXPLORED
The Mountain Meadows massacre was an 1857 mass killing of a wagon train of emigrants by Mormon militia and allied Native Americans in southern Utah, and is considered one of the darkest episodes in the history of the American West.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mountain Meadows massacre canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13573947 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mountain Meadows massacre Context triple: [Utah Territory, significantEvent, Mountain Meadows massacre]
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A.
Sand Creek Massacre
The Sand Creek Massacre was an 1864 attack in which Colorado U.S. volunteer cavalry brutally killed and mutilated a large number of Cheyenne and Arapaho people, many of them women and children, in one of the most infamous atrocities against Native Americans in U.S. history.
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B.
Wyoming Massacre
The Wyoming Massacre was a brutal 1778 American Revolutionary War attack in Pennsylvania’s Wyoming Valley, where British-allied Loyalist and Iroquois forces killed many American settlers.
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C.
Camp Verde Indian massacre of 1875
The Camp Verde Indian massacre of 1875 was a brutal attack in Arizona Territory in which U.S. forces killed and forcibly removed Yavapai people during the wider campaign of violence and displacement against Native Americans.
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D.
Marais des Cygnes massacre
The Marais des Cygnes massacre was an 1858 attack in Kansas Territory in which pro-slavery militants executed a group of free-state men, becoming one of the most notorious episodes of violence in the Bleeding Kansas conflict.
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E.
1860 Wiyot Massacre
The 1860 Wiyot Massacre was a brutal attack by white settlers on the Wiyot people during their World Renewal Ceremony on Indian Island near Eureka, California, resulting in the killing of dozens of Native men, women, and children.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mountain Meadows massacre Target entity description: The Mountain Meadows massacre was an 1857 mass killing of a wagon train of emigrants by Mormon militia and allied Native Americans in southern Utah, and is considered one of the darkest episodes in the history of the American West.
-
A.
Sand Creek Massacre
The Sand Creek Massacre was an 1864 attack in which Colorado U.S. volunteer cavalry brutally killed and mutilated a large number of Cheyenne and Arapaho people, many of them women and children, in one of the most infamous atrocities against Native Americans in U.S. history.
-
B.
Wyoming Massacre
The Wyoming Massacre was a brutal 1778 American Revolutionary War attack in Pennsylvania’s Wyoming Valley, where British-allied Loyalist and Iroquois forces killed many American settlers.
-
C.
Camp Verde Indian massacre of 1875
The Camp Verde Indian massacre of 1875 was a brutal attack in Arizona Territory in which U.S. forces killed and forcibly removed Yavapai people during the wider campaign of violence and displacement against Native Americans.
-
D.
Marais des Cygnes massacre
The Marais des Cygnes massacre was an 1858 attack in Kansas Territory in which pro-slavery militants executed a group of free-state men, becoming one of the most notorious episodes of violence in the Bleeding Kansas conflict.
-
E.
1860 Wiyot Massacre
The 1860 Wiyot Massacre was a brutal attack by white settlers on the Wiyot people during their World Renewal Ceremony on Indian Island near Eureka, California, resulting in the killing of dozens of Native men, women, and children.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.