Turuchansk can boast at least of seeing some daylight at all seasons of the year, and this may be enjoyed even within-doors, for Turuchansk possesses no less than four houses with glass windows. Longing to reach this comparatively sunny place, Castrén, against his usual custom, resolved to travel day and night without stopping, but his impatience well-nigh proved fatal to him. His Samoïede guide had not perceived in the dark that the waters of the Jenissei, over which they were travelling, had oozed through fissures in the ice, and inundated the surface of the river far and wide. Thus he drove into the water, which of course was rapidly congealing; the reindeer were unable to drag the sledge back again upon the land, and Castrén stuck fast on the river, with the agreeable prospect of being frozen to death. From this imminent danger he was rescued by a wonderful circumstance. Letters having arrived from the Imperial Academy of St. Petersburg, a courier had been dispatched from Turuchansk to convey them to Castrén. This courier fortunately reached him while he was in this perilous situation, helped him on land, and conducted him to a Samoïede hut, where he was able to warm his stiffened limbs. After such a journey, we can not wonder that, on arriving at Turuchansk, he was so tormented with rheumatism and toothache as to be obliged to rest there several days. With sore joints and an aching body, he slowly proceeded to Jeniseisk, where he arrived on April 3, 1847, in a wretched state of health, which however had not interrupted his Ostiak studies on the way. I rapidly glance over his subsequent travels, as they are but a repetition of the same privations and the same hardships, all cheerfully sustained for the love of knowledge. Having somewhat recruited his strength at Jeniseisk, he crossed the Sajan Mountains to visit some Samoïedes beyond the Russian frontier--a journey which, besides the usual fatigues, involved the additional risk of being arrested as a spy by the Chinese authorities; and the year after he visited Transbaikalia, to make inquiries among the Buriat priests about the ancient history of Siberia. Having thus accomplished his task, and thoroughly investigated the wild nations of the Finnish race from the confines of the Arctic Sea to the Altai--a task which cost him his health, and the best part of his energies--he longed to breathe the air of his native country. But neither the pleasures of home, nor a professorship at the University of Helsingfors, richly earned by almost super-human exertions, were able to arrest the germs of disease, which journeys such as these could scarcely fail to plant even in his originally robust constitution. After lingering some years, he died in 1855, universally lamented by his countrymen, who justly mourned his early death as a national loss. [Illustration: 76. A SAMOÏEDE PRIEST.] CHAPTER XIV. THE SAMOÏEDES.