Knockacorha

Killuken, county Roscommon.
In a field on the roadside from Carrick to Croghan, on the left hand, is a long stone set up obliquely. The common people call this Cloghcom, i.e., the crooked stone, and say that it was thrown there from the top of Skimore, in the county of Leitrim (a distance of about seven miles), by the Giant Fin mac-Coole, the print of whose five fingers they say is to be seen in it.