S. B. L. Penrose, Oregon Historical Quarterly, Volume 44… (1943)
“ If these counsels had prevailed, the future of Oregon might have been different, for, although the arrival of so many Americans in the Willamette Valley without wagons would have given a preponderance of Americans, emigration thenceforth would in all probability have practically ceased. The people east of the Rocky Mountains wanted to know whether it was possible to take wagons across the continent to Oregon and few would have ventured on the long and perilous journey if the emigrants of 1843 had followed the advice of Captain Grant. ”
