Fort Aubrey is located in Kansas

Fort Aubrey, in eastern Hamilton County, Kansas, was established by the US Army in the 1850s. It originally had no name and was not made a truly permanent post until 1865. It was originally established to serve as a temporary resting place for traveling troops. The location of the fort is based upon a recommendation by François Xavier Aubry, for whom the fort is named.

• http://en.wikipedia.org/wiki/Fort Aubrey