Conservationists in Boston recently restored the 1729 tombstone of Boston (formerly Sebastian), a formerly enslaved man. Discovered at the Granary Burying Ground, this marker is likely one of the oldest known gravestones of a free Black person in America, providing critical genealogical and social evidence of early colonial freedom.
In Plain English: The Clinical Takeaway
The Bio-Social Impact of Freedom on Colonial Longevity
However, Boston's transition to freedom—likely occurring after the 1702 death of John Waite, who had held him in slavery—allowed him to enter the workforce as a handyman.

The funding for this restoration was managed through the Boston Parks and Recreation Department, ensuring that the preservation of the Granary Burying Ground—which houses over 5,000 graves—remains a public trust.
Deciphering Colonial Chronology and Epigraphy
The marker features a “death’s head”—a skull flanked by wings. In the medical and spiritual iconography of the 17th and 18th centuries, this symbolized the transition from the physical body to spiritual resurrection. The inscription uses a “thorn,” a Y-shaped letter representing the “th” sound, a common linguistic artifact of the time.
A critical point of confusion for modern researchers is the date. The stone reads 1728, but because the American colonies used the Julian calendar (where the new year began on March 25) until 1752, Boston actually died on February 28, 1729, according to the modern Gregorian calendar.
| Metric | Historical Data | Modern Interpretation |
|---|---|---|
| Age at Death | 70 Years | High longevity for 18th-century colonial era |
| Legal Status | Formerly Enslaved / Free | Positive shift in social determinants of health |
| Calendar Date | Feb 28, 1728 (Julian) | Feb 28, 1729 (Gregorian) |
| Social Integration | Published Obituary | High community visibility and status |
Geo-Epidemiological Context of Early Boston
The Granary Burying Ground serves as a longitudinal study site for the early American population. By analyzing the graves of individuals like Boston alongside those of Paul Revere or Crispus Attucks, researchers can map the spatial distribution of wealth and health in early Boston.
This discovery bridges the gap between archival records—such as the 1708 list of free Black people—and physical evidence. When we cross-reference the 2016 study by historian Gloria Whiting with the physical stone, we see a pattern of "resilience markers." Boston and his wife, Jane Lake, maintained a family unit and attended the First Church in Boston, despite the systemic barriers of the time.