Charles,
Thanks for posting this. I'd guess that wasn't Camp Kagi, which I think was further south, but I expect the Confederate Indians camped there frequently and the Union Camp Kansas may have been there or nearby, if the Battle of Middle Boggy was there. It was recommended to Cooper to post the Chickasaw at the Rock Academy or at Cochran's (at the mouth of Bois d'Arc Creek) since this was the route of Phillips' expedition.
Ken