On what date did the massacre in which the Piegan warrior known as "kyaiyotokan" survived occur?
Bearhead Mountain (Montana) Bearhead Mountain (8406 ft ) is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. The mountain is named for "kyáiyótokan", a Piegan warrior known for his war against the dreaded Assiniboine "White Dog". "kyáiyótokan" was also a survivor of the Marias Massacre and the brother of "Chief Heavy Runner" a confidant of Glacier author James Willard Schultz.
Kannō disturbance The "Kannō" disturbance or "Kannō" incident (観応擾乱 , "Kannō Jōran" ) , also called "Kannō no juran", was a civil war which developed from antagonisms between Shogun Ashikaga Takauji and his brother, Ashikaga Tadayoshi, thus dividing and weakening the early Ashikaga shogunate. These events are labeled "Kannō" after the Japanese era or "nengō" which was proclaimed by the Northern Court during the years 1350 through 1351 in the Nanboku-chō period of Japanese history. One of the main effects of the Disturbance was the re-invigoration of the Southern Court's war effort due to the flow of renegades from Kyoto who followed Tadayoshi to the Southern capital of Yoshino, near Nara.