Earl of Clanrickarde
On the 1st of July, 1543, Murrough O'Brien was created Earl of Thomond and Baron of Inchiquin; and De Burgo, known by the soubriquet of Ulich-na-gceann ("of the heads"), from the number of persons whom he decapitated in his wars, was created Earl of Clanrickarde and Baron of Dunkellin. These titles were conferred by the King, with great pomp, at Greenwich; but the Irish chieftains paid for the honour, if honour it could be called where honour was forfeited, by acknowledging the royal supremacy.