I was down in Bracketville TX a few years ago Axis hunting and we went over and toured the area around Ft Clark along Las Moras Creek - You can see why the Seminoles liked it as under the Live Oaks there it really did resemble a little area of their home in FL. Visited the cemetery as well as the existing neat buildings around Fort Clark like these -
https://www.hmdb.org/m.asp?m=65075