Somewhere in the graveyard at Kill, County Kildare, there is a seventeenth-century headstone that nobody has been able to precisely locate. It is recorded, its inscription transcribed, its existence confirmed, and yet its exact position within the burial ground remains unidentified. That combination of documentary certainty and physical elusiveness gives the stone an oddly fitting quality, given what it says: "PRAY: FOR: THE: SOUL: OF: WILLIAM: LEASIE: WHO: DYED: THE: 26th: OF: IANVARY: ANNO: DOMINI: 1699." The colons separating each word lend the text a slow, deliberate rhythm, as though the mason was pressing each syllable into permanence.

The graveyard itself sits on a rise of ground at Kill, enclosed by a post-1700 stone wall, with St. John's Church of Ireland church forming its northern boundary. The nineteenth-century church almost certainly occupies the site of a much older medieval church, and the continuity of the site is quietly visible in a late medieval font that survives immediately north of the western doorway. The moat at Kill, a earthwork associated with medieval occupation, lies around 277 metres to the south-south-east, a reminder that this corner of Kildare has been a place of some significance across many centuries. The headstone itself was recorded by McCabe in 2002, making William Leasie, who died on the 26th of January 1699, a figure preserved by scholarship if not quite by geography.

The stone predates the enclosing wall, which means the graveyard has been in continuous use, and likely in continuous change, across more than three hundred years. Headstones shift, sink, and are sometimes moved during maintenance or renovation. For a marker this old, survival in any form is the more remarkable fact.