On what date did the massacre in which the Piegan warrior known as "kyaiyotokan" survived occur?
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. About 200 Indians were killed, mostly women, children, and elderly men.
1498 Nankai earthquake The 1498 Nankai earthquake (明応地震 Meiō Jishin) occurred off the coast of Nankaidō, Japan, at about 08:00 local time on 20 September 1498. It had a magnitude estimated at 8.6 M and triggered a large tsunami. The death toll associated with this event is uncertain, but between 5,000 and 41,000 casualties were reported. A tsunami caused by the Meiō Nankaidō earthquake washed away the building housing the statue of the Great Buddha at Kōtoku-in in Kamakura.