Four bottles were found by archaeologists buried beneath former slave quarters in Virginia. The direction they pointed offered an intriguing clue

Four old glass bottles lying beneath a brick floor might have looked like ordinary rubbish. But when construction workers uncovered them during restoration work at Arlington House in Virginia, their unusual position immediately raised questions. All four were intact, placed side by side and pointing north. Archaeologists halted the work and investigated. What emerged was a far more significant story: the bottles were probably part of a mid-19th-century spiritual or religious shrine associated with an enslaved family who lived there.

Workers Accidentally Dug Too Deep

The discovery came during a major rehabilitation of Arlington House, completed by the National Park Service (NPS) in 2021. The early-19th-century estate was originally part of George Washington Parke Custis' plantation and later became the home of his son-in-law, Robert E. Lee. Crews were working in the west room of the South Dependency, once occupied by an enslaved family. After removing a reconstructed 20th-century brick floor, workers accidentally dug slightly too deep while clearing sand and modern fill. They encountered four glass bottles clustered in older soil. Archaeologists were called in and work was stopped while the site was examined.

A Hidden Pit Was Found Near the Fireplace

Further investigation revealed that the bottles had been placed inside a subfloor pit near the fireplace hearth. NPS believes the feature was most likely associated with Selina and Thornton Gray, an enslaved couple who lived in the room with their family during the mid-19th century. Selina worked as a housekeeper and personal assistant, while Thornton cared for the Lees' horses. The couple raised two sons and six daughters in the small quarters.


The pit contained more than bottles. NPS records show archaeologists also recovered a clay pipe stem, a bone button blank, black and white pebbles and other material. One bottle contained a bone fragment measuring about 4¼ inches long, possibly from a sheep or goat rib.

Why Were All Four Bottles Pointing North?

It was the arrangement that made the discovery especially intriguing. All four bottles had been deliberately positioned side by side with their openings facing north. The pit itself was situated north and east of the fireplace. Archaeologists concluded that the collection was consistent with a spiritual or religious shrine containing what is sometimes described as a “spirit bundle”, with the bottles possibly serving as conjuring vessels. NPS says such objects could have been associated with protection, warding off evil or safeguarding the people who placed them there.

Researchers also see possible connections to West African traditions and creolised Hoodoo Rootwork practices. The northward orientation may have carried particular meaning, potentially pointing symbolically towards freedom, while east could represent a new day's sunrise or Africa. NPS stresses these as interpretations rather than certainties.

Four Bottles Preserved a Story Beneath the Floor

The discovery is powerful precisely because the objects are so ordinary. No written explanation was left beside the bottles, meaning archaeologists cannot know with certainty who placed them there or exactly what they meant. But their careful arrangement, surrounding artefacts and historical context offer a rare glimpse into the private spiritual lives of people whose experiences were often poorly documented in conventional historical records. For generations, the four bottles remained hidden beneath the floor. Their accidental discovery has now opened another window into how an enslaved family may have sought protection, resisted bondage and looked towards freedom.