Tue Younc Fur-TRapER 19 It was rich in furs, and in 1786 and 1787 both he and his rival of the North West Company were able to bring out ample returns. His range was the upper Churchill River and its tributaries, in what is now northern Saskatche- wan, a region far beyond the limits of modern settlement and still not fully explored. After the first season he was joined by his cousin, Roderick McKenzie, who had apprenticed himself as a clerk to the New Company; the two remained for nine years in close associa- tion and warm friendship. Mackenzie’s head- quarters were at Ile a La Crosse, an important post which commanded the route to the Atha- baska region. Here in the spring of 1787 he collected his men and furs for his second jour- ney to Grand Portage. His intention had been to await the arrival of Ross and the Athabaska brigade so as to make the long journey in company; but after a few days’ delay he was forced to depart without Ross, for fear lest a further halt should prevent his return before the ice set in once more. Dur- ing his absence at Grand Portage Roderick was left in charge.