 The archive also contains the grave marker of Katherine Popkins, dated 1766, which is the lone surviving stone from the graveyard of the congregation's former location in Colchester.The cemetery of Pohick Church was initially surveyed and platted to the west of the church building, and was only officially organized in 1886.Burials are formally recorded as having taken place in the churchyard beginning in 1840, although oral tradition among some local families indicates that some interments took place as early as the 1790s, and John Gadsby Chapman's painting of the church dated 1835 depicts some tombstones in the yard, several broken or toppled, near the site of the current vestry house.