In the third quarter is the coat-of-arms of Ireland, az., a harp or, stringed arg.
Thus, since the year 1390, the arms of Grosvenor have been—az., a garb or.
Grand Quarters,—az., five fusils conjoined in fesse or, for Percy ancient.
Over all on an escutcheon of pretence, az., semée of billets, a lion rampant or.
Chester, Ermine, a fesse chequy or and az.; same crest as the Park Hall arms, but with different motto.