I don't know where E.P. Turner died, but I want to make sure that you mention that he was the commanding officer of a company of Tonkawa scouts at Fort Griffin in 1874. ..E.P. Turner was mentioned on 16 pages of my 1,022-page book. Also, about 17 pages of my book are dedicated to the Tonkawa tribe.
If you send me your e-mail address, I will send you a copy of those two pages from my book.