Lisduff By. Surveyor's Sketch
Lios Dubh, black fort.
Lisduff J. O'D.
Is situated 1� miles from Lissard House, and contains 195 acres.
One patch of bog is in the S. corner of this td., and another lies at the N. boundary; the rest of the td. is under pasture and tillage. There is a small wood at the E. boundary. The road from Longford to Granard passes through the southern part of the td.