Section "N" is an "unofficial" and non-marked section in Mount Olivet, located within Section MM (lots 41-50). This "section within a section"  represents the grave sites of re-interred bodies brought over from the old All Saints Cemetery in downtown Frederick, December 22, 1913. A "mass grave" contains the remains of 286 unknown individuals that were once associated with gravestones which were totally illegible at the time of removal.  Church records were later used to identify the names of those thought to be in this reburial site.