Josie Ensor17:12, Jul 11 2021 The white marble stone marking the young boy’s grave read only “Alvan Sioux, March 22, 1881”. It took a while for Ione Quigley to realise that this was where her great-uncle was buried, for she had always known of him by his Native American name, Kills Seven Horses - one picked by a soothsayer from their Rosebud Sioux Tribe. Princeton University Library, Department of Rare Books and Special Collections Kills Seven Horses centre, of the Rosebud Sioux will be among those returning home. He was among the initial group of students to arrive at the school on October 6, 1879.