I had a Great Uncle James M. KERSEY that enlisted at St. Marks in Co. C 4th Regiment during the Civil War. He died at Fernandina FL. on 17 Jan 1863. Was there a battle going on there at that time during the Civil War? Or was that where a hospital was for the Confederates. I would like to know where he was buried. If anyone can help me I would appreciate it. Thanks, Rose