- Ann T. Keene
frontiersman and interpreter, was known as “Teat,” or the Wasicun Sapa (Black White Man), among the Sioux of Dakota Territory. Nothing is known of his life before he entered the territory as a young man around 1850. He is thought to have been an escaped slave who fled to the wilderness to avoid capture. Sioux tribal history records his presence in their midst from that date. He became known to white settlers in 1865, by which time he had become fluent in the Sioux dialect. About this time he married a Sioux woman and built a log cabin near Fort Rice, in Dakota Territory, not far from present-day Bismarck, North Dakota. For a while he earned a living cutting wood for the fort and for a trading firm, Durfee and Peck.
In November 1865 Dorman was hired by the U S Army to carry the ...
A version of this article originally appeared in African American National Biography.