Hello, The Second Presbyterian Church is off Meeting Street behind the Manigault House. It is also across the street from the museum. The address of the Manigault House is 350 Meeting and also across the street is the Visitors Center. That should help you locate it. Have you tried calling to see if they have a list of burials there? The number is 843-723-9237 at 342 Meeting Street, Charleston, SC 29403. JOY