On what date did the massacre in which the Piegan warrior known as "kyaiyotokan" survived occur?
Bearhead Mountain (Montana):  "kyáiyótokan" was also a survivor of the Marias Massacre and the brother of "Chief Heavy Runner" a confidant of Glacier author James Willard Schultz. Marias Massacre: The Marias Massacre (also known as the Baker Massacre or the Piegan Massacre) was a massacre of a friendly band of Piegan Blackfeet Indians on January 23, 1870, by the United States Army in Montana Territory during the Indian Wars.
January 23, 1870