St. Mark's Church-in-the-Bowery stands on land associated with Peter Stuyvesant's seventeenth-century farm and chapel. The present Episcopal church was completed in 1799, making it one of Manhattan's oldest surviving places of worship. Its churchyard contains burials and memorials from several periods, while earlier vaults and the long continuity of religious use predate the existing building.

Nicholas Fish, born in 1758, served as a Continental Army officer during the American Revolution. He participated in major campaigns, worked closely with figures including Alexander Hamilton, and rose to colonel. After the war he became prominent in New York civic life, serving in military, financial, and public roles as the city expanded from a colonial port into the nation's largest metropolis.

Fish married Elizabeth Stuyvesant, linking him to the family associated with the property. He died on June 20, 1833, and was buried in the churchyard. His grave connects Revolutionary military service with the social networks and institutional leadership of early national New York. It should nevertheless be interpreted alongside the many less-famous parishioners and residents whose graves make the yard a community record.

The churchyard also reflects urban change. Street grading, construction, vault alterations, damaged stones, and later memorial work affected the burial landscape. Visible monuments do not represent every person interred there, and some markers may have been repaired or relocated. Burial registers, family papers, inscriptions, and archaeological evidence should be compared before drawing conclusions about exact grave locations or original appearance.

Preservation must balance an active congregation, public access, fragile monuments, trees, drainage, and respect for human remains. Visitors should not rub, chalk, or clean stones with household chemicals. Interpretation can place Fish's career within the Revolution while also explaining Stuyvesant landholding, slavery in New York, immigration, and neighborhood development. The churchyard's value lies in its layered religious and urban history, not solely in one officer's burial. Fish's grave can also introduce the changing relationship between church and neighborhood. As the Bowery urbanized, the burial ground became a rare open record of earlier land use. Digital mapping should link inscriptions with registers while flagging uncertainty, allowing descendants and researchers to study the site without unnecessary handling of stones or disturbance of graves. The church's later role in arts, social activism, and neighborhood life adds another layer beyond the burial period. Preservation planning should therefore serve a living institution while protecting archaeological sensitivity. Explaining that balance helps visitors see why historic churchyards are not simply outdoor museums, but active sacred and civic spaces shaped by continuing community use.