After losing the barge, they crossed the Peninsula of Forelius, by hauling canoes over a narrow neck of land, and reached the water of San Quintin Sound; where they met another native family, with whom they proceeded to the River San Tadeo, "up which they rowed four or five leagues; and then
took to a branch of it that ran first to the eastward, and then to the northward." There they landed, took the canoes to pieces, and carried them over the isthmus; then putting them together again, re-embarked, and proceeded through the Chonos Archipelago to Chilóe.
When at Chilóe, I saw an old man, Pedro Osorio, who had been in two of the last missionary voyages (in 1769 and 1778), to the Guaineco Islands; where the Wager was wrecked. He related to me the particulars of these voyages, and gave me an account of the 'Desecho,' over which the missionaries transported their piraguas. He also remembered Byron and his companions; and described them by the following names:—Don David (Captain David Cheap); Don Juan (John Byron); Hamerton (Hamilton); and Plasta. The name Plasta is not once mentioned in Byron's Narrative; but on referring to Bulkeley's and Cumming's account, one Plastow is described as the captain's servant; and perhaps he was one of the number who remained with Captain Cheap.([z]) Pedro Osorio must have been upwards of ninety years of age, in 1829.([a]) A detailed account of these voyages is given in Agüeros's Historical Description of the province of Chilóe, p. 205.
Captain Stokes's 'Dead-tree Island,' in the entrance of San Estevan Gulf, is near the 'Cirujano Island' (Surgeon Island) of those voyages. Pedro Osorio told me that it was so called, because the surgeon of the Wager died there. From Byron's Narrative it would appear, that the surgeon died, and was buried, just before they embarked to cross the sound.—See Byron, p. 147.
As the examination of the River San Tadeo, and the discovery of the 'Desecho,' formed a part of Lieutenant Skyring's instructions, he proceeded up it, in a whale-boat, accompanied by Mr. Kirke. The entrance of the river is blocked up by a bar of sand and stones, which, at low spring-tide, must be nearly dry; and a heavy swell breaks upon its whole length, joining the surf of the beach, on each side; so that there is
no deep channel; and, except in very fine weather, an attempt to cross is hazardous.
At its mouth, the breadth is about a quarter of a mile, but within the entrance it increases for a short distance: at three miles up, it is three hundred yards, and thence gradually diminishes. The shores are a mixture of clay and sand; and the country, on both sides, is low and marshy, abounding with brant-geese, ducks, teal, and snipe.
The land, near the mouth of the river, is studded with dead trees (a species of pine, about twenty feet high), which appear to have been killed by the sea overflowing the banks;([b]) as it does at high-water for several miles.
Three miles from the entrance this river divides into two branches, one leading N.W., and the other eastward. Considering the latter, from Byron's description, to be the proper course, Lieutenant Skyring followed it. At nine miles from the mouth, a stream was found falling into the river from the north, in every respect differing from the principal stream; the water being fresh, dark, and clear, and the current constantly running down, uninfluenced by the tide; while the water of the river was brackish and turbid, and affected by the ebbing and flowing of the tide, although, at that distance, its effect was much diminished.
The shores of the Black River, as this new stream was called, are thickly wooded, which is not the case with the principal stream. They had entered it about a hundred yards before they discovered that they had left the main river; but being desirous of proceeding, they followed its windings, the next day, for three leagues; during the greater part of which distance, they found a strong current against them, and were also much impeded by fallen trees lying in the bed of the river. In many parts they dragged their boat along by the help of overhanging branches, or projecting roots; and the width, generally, was not more than fifty yards. As no piragua could pass there, Lieutenant Skyring felt assured that he was not in the right stream; therefore, returning to the main river, he proceeded