This, it is said, was owing to the age and infirmity of the chief of that name, who, unable to lead his clan in person, objected to his heir-apparent, Macpherson of Nord, discharging his duty on that occasion; so that the tribe, or a part of them, were brigaded with their allies the MacGregors.

While the favourable moment for action was gliding away unemployed, Mar's positive orders reached Rob Roy that he should presently attack.

To which he coolly replied, "No, no! if they cannot do it without me, they cannot do it with me." One of the Macphersons, named Alexander, one of Rob's original profession, _videlicet,_ a drover, but a man of great strength and spirit, was so incensed at the inactivity of this temporary leader, that he threw off his plaid, drew his sword, and called out to his clansmen, "Let us endure this no longer! if he will not lead you I will." Rob Roy replied, with great coolness, "Were the question about driving Highland stots or kyloes, Sandie, I would yield to your superior skill; but as it respects the leading of men, I must be allowed to be the better judge."-- "Did the matter respect driving Glen-Eigas stots," answered the Macpherson, "the question with Rob would not be, which was to be last, but which was to be foremost." Incensed at this sarcasm, MacGregor drew his sword, and they would have fought upon the spot if their friends on both sides had not interfered.

But the moment of attack was completely lost.

Rob did not, however, neglect his own private interest on the occasion.