Old English historian Richard Stanihurst (1547-1618) lamented that "When their posteritie turned not altogither so warie in trying to keep, as their ancestors were valiant in conquering, the Irish language was free dennized in the English Pale: this canker tooke these deep root, as the bodie that right before was whole and sound, was by small and small festered, and in method wholly putrified". What does free imply?