This map of the Fews Barony was copied by Daniel O'Brien. The original map was made by Symon Garstyne as part of William Petty's Downe Survey around 1654-56. (Public Record Office of Northern Ireland, D/597/4/39.)

Map of the Barony of the Fews, c.1654-56.

Click on the above map to view a high resolution image of it.