Two Strike was a Brulé Lakota chief born in the White River Valley in present-day Nebraska. He earned his Lakota name "Nomkahpa", meaning "Knocks Two Off" in a battle with Utes, when he knocked two off their horses with a single blow of his war... Wikipedia
Born: 1831, White River
Died: 1915 (age 84 years), Rosebud Indian Reservation, SD