Fort Peck Assiniboine & Sioux Tribes Repatriation Records — NAGPRA Database

The Repatriation Database Data from Nov. 29, 2023

Where Native American remains made available for return to the Fort Peck Assiniboine & Sioux Tribes were taken from

Each county is a peak

Height is amount of remains taken from county and made available by institutions for return to tribe

No remains taken from these counties made available for return to tribe

Institution that made remains available for return

Note: Remains of 141 Native Americans with no location information were made available for return to the Fort Peck Assiniboine & Sioux Tribes.

Under the Native American Graves Protection and Repatriation Act, when an institution establishes a connection between tribes and remains, it must publish a list of the tribes eligible to make a repatriation claim. The remains are then made available for return to the tribe(s). Once a tribal claim is made, physical transfer may occur. Many remains have been physically returned to tribes, but data on this is spotty because the law does not require institutions to report when these transfers occur.

These 32 institutions made Native American remains available for return to the Fort Peck Assiniboine & Sioux Tribes.

Institution	Remains Made Available for Return To Tribe
Minnesota Indian Affairs Council	1,173
History Nebraska	586
U.S. Department of Justice	412
Beloit College, Logan Museum of Anthropology	104
Wisconsin Historical Society	87
University of Wyoming	54
U.S. Department of Defense	43
U.S. Department of the Interior	43
University of Wisconsin, Milwaukee, Department of Anthropology	39
University of Denver, Museum of Anthropology	35
Bess Bower Dunn Museum	34
University of Iowa, Office of the State Archaeologist	22
Carter County Museum	14
University of Wisconsin, Oshkosh	13
Chadron State College	8
Carnegie Museum of Natural History	5
Denver Museum of Nature and Science	5
Field Museum	5
Harvard University	4
Columbia University, Department of Anthropology	3
Oregon State University	3
Kentucky Historical Society	2
University of Wisconsin, Madison, Department of Anthropology	2
Wistar Institute	2
American Museum of Natural History	1
History Colorado	1
Illinois State Museum	1
Minnesota Historical Society	1
Missouri Historical Society	1
Robert S. Peabody Institute of Archaeology, Phillips Academy	1
State Historical Society of Iowa	1
U.S. Department of Agriculture	1

Timeline of Native American remains made available for return to the Fort Peck Assiniboine & Sioux Tribes

Tribal and institutional capacity, funding, staffing, regulatory changes, audits, Review Committee decisions and litigation may influence timelines. Under NAGPRA, institutions determine whether Native American remains may be returned through cultural affiliation using evidence such as tribal traditional knowledge and biological and archaeological links, or through disposition based on geographic affiliation.

These institutions have not made available for return the remains of at least 1,200 Native Americans that were taken from counties known to be of interest to the Fort Peck Assiniboine & Sioux Tribes.

These are estimates calculated using remains not made available for return from counties that the tribe has previously been eligible to claim remains from, as well as counties that the tribe has indicated interest in to the federal government. They are not comprehensive figures. The tribe may not wish to claim the remains, and other tribes may also seek to claim them.

Institution	Remains Not Made Available for Return That Were Taken From Counties of Interest to the Tribe
Milwaukee Public Museum	492
Univ. of Wisconsin, Oshkosh	130
Wisconsin Historical Society	70 Museum Division (43) Historic Preservation Division (27)
Harvard Univ.	68
Oshkosh Public Museum	55
Univ. of Wisconsin, La Crosse	49
Dept. of the Interior	41 Sherburne National Wildlife Refuge (15) Wyoming State Office (11) Upper Mississippi River National Wildlife Refuge (4) Reclamation, Great Plains Region, Wyoming Area Office (3) Trempealeau National Wildlife Refuge (3) Voyageurs NP (3) BIA (1) Reclamation, Great Plains Region, Nebraska-Kansas Area Office (1)
Illinois State Museum	38
Univ. of Minnesota, Duluth	38
Minnesota Indian Affairs Council	30
Neville Public Museum	26
American Museum of Natural History	24
Lawrence Univ.	22
Univ. of Kentucky	22
Univ. of Wyoming	22
Univ. of Michigan	14
Hastings Museum	11
Northern Kentucky Univ.	8
Field Museum	5
Kenosha Public Museum	5
Grand Rapids Public Museum	4
Dept. of Defense	4 St. Paul District (2) National Museum of Health and Medicine (1) Omaha District (1)
Univ. of Nebraska State Museum	4
Buffalo Bill Center of the West	3
Univ. of Illinois, Urbana-Champaign	3
Minnesota Historical Society	2
Stuhr Museum of the Prairie Pioneer	2
Univ. of Tennessee, Knoxville	2 Dept. of Anthropology (1) Frank H. McClung Museum (1)
Carnegie Museum of Natural History	1
Cass County Historical Society Museum	1
Cleveland Museum of Natural History	1
Denver Museum of Nature and Science	1
Natural History Museum of Utah	1
New York Univ.	1
Putnam Museum	1
Tioga Point Museum	1
Univ. of California, Berkeley	1
Univ. of Iowa	1
Univ. of Wisconsin, Milwaukee	1

Counties of interest used in estimate include: Baca, Douglas, Elbert, Jefferson, Lincoln, Prowers and Weld in Colorado. Woodbury in Iowa. Lake and Mchenry in Illinois. Mason in Kentucky. Aitkin, Anoka, Becker, Beltrami, Benton, Big Stone, Blue Earth, Brown, Carver, Cass, Clearwater, Crow Wing, Dakota, Douglas, Freeborn, Hennepin, Itasca, Kanabec, Kandiyohi, Kittson, Koochiching, Marshall, Meeker, Mille Lacs, Murray, Nicollet, Norman, Otter Tail, Polk, Pope, Ramsey, Red Lake, Sherburne, St. Louis, Stearns, Todd, Traverse, Wabasha, Wadena, Washington, Watonwan, Wilkin, Winona, Wright and Yellow Medicine in Minnesota. Carter, Fallon, Powell and Roosevelt in Montana. Adams, Antelope, Boone, Boyd, Burt, Cass, Cedar, Chase, Cherry, Cuming, Custer, Dakota, Dawes, Dawson, Dixon, Dodge, Douglas, Dundy, Franklin, Frontier, Furnas, Gage, Garden, Garfield, Hall, Harlan, Hitchcock, Hooker, Howard, Keith, Keya Paha, Knox, Lancaster, Lincoln, Mcpherson, Morrill, Nance, Nemaha, Platte, Red Willow, Richardson, Sarpy, Saunders, Scotts Bluff, Sherman, Sioux, Stanton, Thayer, Valley, Washington and Webster in Nebraska. Jefferson in Ohio. Brown, Buffalo, Crawford, Door, Dunn, Forest, Grant, Green Lake, Jackson, Jefferson, Kenosha, La Crosse, Marathon, Milwaukee, Oneida, Pierce, Rock, Trempealeau, Vernon, Waukesha and Winnebago in Wisconsin. Big Horn, Campbell, Carbon, Fremont, Hot Springs, Johnson, Park, Sheridan and Washakie in Wyoming

Search for institutions holding Native American remains and tribes seeking to reclaim them

Try the University of California, Berkeley, the Chickasaw Nation or Arizona.

Institutions that have not submitted information to the federal government are not listed.

These tribes were also listed when institutions culturally affiliated Native American remains to the Fort Peck Assiniboine & Sioux Tribes. Institutions often make remains available for return to multiple tribes, so the amount of remains listed below may be counted for more than one tribe.

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About the Data

This tool presents a dataset maintained by the National Park Service containing all the Native American human remains and associated funerary objects that institutions have reported to the federal government under the Native American Graves Protection and Repatriation Act. The dataset includes information about the state and county where remains and objects were taken from, which institutions hold them and whether they have been made available for return to tribes.

The data is self-reported by institutions. The amount of unrepatriated Native American remains reported by institutions is a minimum estimate of individuals and institutions frequently adjust these numbers when they reinventory groups of remains. Some institutions that are subject to NAGPRA have also entirely failed to report the remains in their possession. As a result, the numbers provided are best taken as estimates. The actual number and geographic scope of what’s held by publicly funded institutions is larger than what is presently documented.

ProPublica supplemented this dataset with information about cultural affiliation and disposition to specific tribes by systematically parsing the text of Notices of Inventory Completion published in the Federal Register. An additional dataset from the Department of Housing and Urban Development, the Tribal Directory Assessment Tool, was used for the section on remains not made available for return from counties that each tribe has indicated interest in to the federal government.

Institution location and tribal headquarters location information was provided by National NAGPRA. The location of some groups that are not federally recognized was provided through research by ProPublica.

Institutions that are part of a larger entity are grouped. (For example, the Mesa Verde National Park is part of the U.S. Department of the Interior.)

Institutions that have not submitted information to the federal government are not listed. The Smithsonian Institution is not listed because its repatriation process falls under the National Museum of the American Indian Act and it is not required to publicly report its holdings with the same detail as institutions subject to NAGPRA.

If you work for an institution and would like to provide comment on your institution’s repatriation efforts, please email [email protected]. If you think the data is incorrect or have a data request, please get in touch. We are aware of some issues with the accuracy of location information and tribes mistakenly being identified for disposition of Native American remains in published notices.

If you want to share something else with ProPublica, we’d like to hear from you.

If you have questions about implementing or complying with the Native American Graves Protection and Repatriation Act, get in touch with National NAGPRA or the NAGPRA Community of Practice.

We use the word “tribes” to refer to all groups that institutions made Native American remains available to under NAGPRA. This includes tribes, nations, bands, pueblos, communities, Native Alaskan villages, Native Hawaiian organizations and non-federally recognized groups.

Data sources from Department of the Interior, National Park Service, National NAGPRA Program, the Federal Register, Department of Housing and Development, Tribal Directory Assessment Tool

by Ash Ngu and Andrea Suozzo Jan. 11, 2023 Data from Nov. 29, 2023 Additional reporting by Asia Fields, Mary Hudetz and Logan Jaffe for ProPublica and Graham Brewer for NBC News. Additional development by Alec Glassford.