Gadsden was appointed as a commissioner during 1823 to help with the organization and the expulsion of most of the Seminole Indian Tribe from their homes in Florida and southern Georgia, along the Trail of Tears to land reservations that had been reserved for them in what is now Oklahoma.
This is the grandson of the guy who made the flag.
https://en.m.wikipedia.org/wiki/James_Gadsden
It's just in flag form.