When was the last Indian Yahi tribe named Ishi get out of hiding from California ?
Eleven of the Indian fighters that day were Robert A. Anderson , Hiram Good , Sim Moak , Hardy Thomasson , Jack Houser ( also spelled Howser by Anderson ) , Henry Curtis ( leader of the Concow men ) , his brother Frank Curtis , as well as Tom Gore , Bill Matthews , and William Merithew .