Mary Josephine Estep (1909 or 1910 — 19 December 1992) was a Shoshone[1] child survivor of the Battle of Kelley Creek, "the last massacre" of Native Americans in the United States, in 1911.
In February 1911 Mike Daggett and band killed four White stockmen at Little High Rock Canyon in northern Washoe County.
A posse responded by confronting the twelve members of the Daggett band at Kelley Creek.
Four children, including Estep, survived the subsequent shootout, and were taken to the jail in Reno for protection.
Mary Jo Estep studied music and attended Central Washington University.