https://clarysville.lib.wvu.edu/catalog/clarysville_00695https://clarysville.lib.wvu.edu/thumb/front/clarysville_00695.jpgWalker, Matthew E.1865/07/20Intermittent fever tertian748618 PA Cav [18th Pennsylvania Cavalry]Walker, Matthew E.PrivateFieldBPennsylvaniaPennsylvaniaCrawford Co., PA [Crawford County, Pennsylvania]Hartstown, Crawford Co., PA [Hartstown, Crawford County, Pennsylvania]Intermittent fever tertianclarysville