It appears on Duncan's map of 1821 and again on the first edition Ordnance Survey six-inch map of 1837, each time labelled simply as 'Family Graveyard', a designation that tells you just enough to raise questions and not quite enough to answer them.

The burial ground is associated with Brackenstown House, which was formerly the residence of Chief Baron Bysse. A Chief Baron held one of the senior judicial offices in the Irish Exchequer Court, a now-defunct institution that handled revenue and financial disputes under the old administration, so the connection suggests this was the private ground of a family of considerable legal and social standing. Layered on top of that is a local tradition holding that Oliver Cromwell visited the house during the seventeenth century. Traditions of this kind are scattered across Ireland, and they are worth treating with some caution, but they are rarely invented from nothing; at the very least, they tend to reflect the significance a place once carried in local memory. The combination of a prominent judicial household, a long-documented burial plot, and a Cromwellian association, however uncertain, gives Brackenstown an unusual density of historical suggestion for what might otherwise seem an unremarkable piece of ground.

The site sits in Swords, on the northern edge of County Dublin, in an area that has seen considerable suburban development over recent decades, which makes the survival of a feature like this all the more notable. As with many private or estate burial grounds in Ireland, access is not guaranteed, and it is worth establishing the current situation before visiting. The cartographic record at least confirms its approximate location, and anyone with an interest in early Ordnance Survey mapping will find it a useful exercise to cross-reference the 1837 six-inch sheet against the modern landscape. Look for the remnants of demesne boundaries or mature trees, which often persist long after the houses they surrounded have changed hands or fallen into ruin.