Castleblayney

Per chevron vert and barry wavy of six argent and azure a chevron rompu of the second masoned sable charged with a pellet between in chief in the dexter a treble clef sign , in the sinister a horse's head erased or and in the base a pike naiant proper, with the Motto: Fáilte agus féile.
== Sources ==
Grants and Confirmations of Arms Vols. V Part 2, W and X, image 100
Category:County Monaghan