There is a bronze plaque on the sides of the monument at Point Lookout with the names of Confederate prisoners engraved who are buried in the mass grave there.

Names of Interred at Pt. Lookout Cemetery
Knox, John D., Sgt. F 42 Miss.
http://www.plpow.com/POWDead.htm

Many records have incorrectly spelled names due to the condition of the old paper documents from which they were recorded