That was all that was left of Amos La Framboise in his grave at the Carlisle Indian Industrial School in Pennsylvania, where the 13-year-old Sisseton Wahpeton boy was sent to assimilate to white …That was all that was left of Amos La Framboise in his grave at the Carlisle Indian Industrial School in Pennsylvania, where the 13-year-old Sisseton Wahpeton boy was sent to assimilate to white …