
Further details and evidence regarding the burial ground are provided by a Currier & Ives print from 1855 entitled "Plan of Mt. Vernon, The Home of Washington." The illustration featured a bird's eye view of the Mount Vernon estate including the enslaved burial ground, which was depicted as being enclosed within a fenced area. It is impossible to tell if there were markers on the graves.

The following year, 1929, a marker of Georgia marble was placed in the enslaved burial ground. Still there, it is inscribed "In Memory of the Many Faithful Colored Servants of the Washington Family, buried at Mount Vernon from 1760-1860. Their Unidentified Graves Surround This Spot."3
In contrast to the report in the 1928 Minutes, the typescript of an interview with a Park Service policeman known only as Mr. Freemen from December 1947 notes that there were then twenty-five to thirty graves still "showing somewhat," and that there were some overturned and broken tombstones. In addition, the interview indicated that there was one upright tombstone still standing. Several employees interviewed at the same time regarding the installation of the 1929 marker indicated that they "remember seeing mounds of dirt about and rough stones that might be a marker for slaves' graves."4
Mary V. Thompson Research Historian Mount Vernon Estate and Gardens
Notes: 1. Caroline Moore, "A Glorious Remembrance," Experiencing Mount Vernon: Eyewitness Accounts, 1784-1865, ed. Jean B. Lee (Charlottesville: University Press of Virginia, 2006), 139.
2. Mount Vernon Ladies' Association Minutes (Mount Vernon: Mount Vernon Ladies' Association Library, 1928), 75.
3. Mount Vernon Ladies' Association Minutes (Mount Vernon: Mount Vernon Ladies' Association Library, 1929), 15, 26, 46, 62.
4. "Slaves burying ground" (typescript, Mount Vernon Ladies' Association Library).