The United States had removed the Tonkawa…
June 1885 CE
This journey had involved going to Cisco, Texas, where they boarded a railroad train that took them to Stroud in Indian Territory, where they spent the winter at the Sac and Fox Agency.
The Tonkawas traveled on hundred miles (one hundred and sixty kilometers) to the Ponca Agency, and arriving on June 30, 1885, at nearby Fort Oakland, which is today Tonkawa, Oklahoma, twelve miles (nineteen kilometers) west of Ponca City.