Well, I live within shouting distance of Sioux country. So right now, I'm filling my head with knowledge of the great Sioux war and things of that nature.
Last summer we went to visit the ruins of Fort Randall. Fort Randall was an outpost in a string of forts set up to protect the tresspassing whites and to aid in the crimes against the Plains Indians. It's also the fort that held Chief Sitting Bull for two or three years after his return from Canada. The only structure left standing is a portion of the chapel. Here's a pic:

So yesterday I'm digging around for vintage photos of the plains and the plains Indians and I came across some scans of the first census from the Dakotah territory from 1860.
First a little background on the document:
QUOTE
The 1860 federal census is the eighth census of the United States. It was authorized by Congress on May 23, 1850 (9 Stat. 428), and was begun on June 1, 1860. The enumeration was to be completed within five months.
When Minnesota became a state on May 11, 1858, the vast region of the former western counties of Pembina, Mankahta, Wahnahta, Dakotah, and Wabashaw of the old Minnesota Territory was left without territorial government for nearly three years prior to the creation of the Dakota Territory on March 2, 1861.
This great "unorganized territory" between Minnesota and the Missouri River came to be known as "Unorganized Dakota." The western region of present-day North Dakota and South Dakota, west of the Missouri River, was still part of the Nebraska Territory prior to the creation of the Dakota Territory in 1861.
In the meantime the 1860 federal census was taken, and "Unorganized Dakota" was enumerated right along with the rest of the growing nation, even though it was not yet an official territory of the United States.
The 1860 enumeration of "Unorganized Dakota" included settlers in Pembina and old Fort Abercrombie in present-day North Dakota, and the communities of Medary, Sioux Falls, Vermillion, and the Yankton Agency, in present-day South Dakota.
Several military forts (trading posts) were also enumerated along the Missouri River's west bank and northern reaches, even though they were technically in the Nebraska Territory, not in "Unorganized Dakota." These forts included Fort William, Fort Berthold, and Fort Clark, in present-day North Dakota, and Dirtville, Fort Pierre, Old Fort George, Fort Lookout, and Old Cedar Fort, in present-day South Dakota. Fort Alexander and Fort Union in present-day Montana were also enumerated with "Unorganized Dakota," even though these two trading posts were part of the Nebraska Territory in 1860. Just to make matters more confusing, the U. S. Army's Fort Randall, in present-day South Dakota, was enumerated with the Nebraska Territory.
Two sites in the 1860 census of "Unorganized Dakota" have not been located: Orphan's Village (two inhabitants) presumably in the Red River Valley of North Dakota, and the Old Trading House (twenty-three inhabitants) north of the Niobrara River in present-day South Dakota or Nebraska.
The enumeration of the entire 1860 Federal Census of "Unorganized Dakota" was completed between June 1 and November 1, 1860 by one single man, Oscar W. Streeter of Breckenridge, Minnesota, who traveled the vast territory on horseback to complete the enumeration of this first Dakota territorial census. A total of 4,837 persons were enumerated in "Unorganized Dakota" in 1860.
When Minnesota became a state on May 11, 1858, the vast region of the former western counties of Pembina, Mankahta, Wahnahta, Dakotah, and Wabashaw of the old Minnesota Territory was left without territorial government for nearly three years prior to the creation of the Dakota Territory on March 2, 1861.
This great "unorganized territory" between Minnesota and the Missouri River came to be known as "Unorganized Dakota." The western region of present-day North Dakota and South Dakota, west of the Missouri River, was still part of the Nebraska Territory prior to the creation of the Dakota Territory in 1861.
In the meantime the 1860 federal census was taken, and "Unorganized Dakota" was enumerated right along with the rest of the growing nation, even though it was not yet an official territory of the United States.
The 1860 enumeration of "Unorganized Dakota" included settlers in Pembina and old Fort Abercrombie in present-day North Dakota, and the communities of Medary, Sioux Falls, Vermillion, and the Yankton Agency, in present-day South Dakota.
Several military forts (trading posts) were also enumerated along the Missouri River's west bank and northern reaches, even though they were technically in the Nebraska Territory, not in "Unorganized Dakota." These forts included Fort William, Fort Berthold, and Fort Clark, in present-day North Dakota, and Dirtville, Fort Pierre, Old Fort George, Fort Lookout, and Old Cedar Fort, in present-day South Dakota. Fort Alexander and Fort Union in present-day Montana were also enumerated with "Unorganized Dakota," even though these two trading posts were part of the Nebraska Territory in 1860. Just to make matters more confusing, the U. S. Army's Fort Randall, in present-day South Dakota, was enumerated with the Nebraska Territory.
Two sites in the 1860 census of "Unorganized Dakota" have not been located: Orphan's Village (two inhabitants) presumably in the Red River Valley of North Dakota, and the Old Trading House (twenty-three inhabitants) north of the Niobrara River in present-day South Dakota or Nebraska.
The enumeration of the entire 1860 Federal Census of "Unorganized Dakota" was completed between June 1 and November 1, 1860 by one single man, Oscar W. Streeter of Breckenridge, Minnesota, who traveled the vast territory on horseback to complete the enumeration of this first Dakota territorial census. A total of 4,837 persons were enumerated in "Unorganized Dakota" in 1860.
I bolded Oscar's name because this is his handwriting and signature at the top.
Now check it out:

Number four was the one that caught my eye. I can't make out his full name, but look at his occupation. That's what made me really sad.
Here's the full census count for the Yankton agency:
238 white males
120 white females
54 Indian males
46 Indian females
458





