But the way to Inverary lay through almost impassable mountains, the season was extremely rigorous, and the whole country was covered with a deep snow.
So eager, however, was Macdonald to take the oaths before the limited time should expire, that, though the road lay within half a mile of his own house, he stopped not to visit his family, and, after various obstructions, arrived at Inverary.

The time had elapsed, and the sheriff hesitated to receive his submission; but Macdonald prevailed by his importunities, and even tears, in inducing that functionary to administer to him the oath of allegiance, and to certify the cause of his delay.

At this time Sir John Dalrymple, afterwards Earl of Stair, being in attendance upon William as Secretary of State for Scotland, took advantage of Macdonald's neglecting to take the oath within the time prescribed, and procured from the King a warrant of military execution against that chief and his whole clan.

This was done at the instigation of the Earl of Breadalbane, whose lands the Glencoe men had plundered, and whose treachery to government in negotiating with the Highland clans Macdonald himself had exposed.

The King was accordingly persuaded that Glencoe was the main obstacle to the pacification of the Highlands; and the fact of the unfortunate chief's submission having been concealed, the sanguinary orders for proceeding to military execution against his clan were in consequence obtained.