The 22d of April Livingstone left that station, formerly a rich one, descended as far as the delta of the river, and arrived at Quilimane, at its mouth, on the 20th of May, four years after leaving the Cape. On the 12th of July he embarked for Maurice, and on the 22d of December he was returning to England, after sixteen years' absence.

The prize of the Geographical Society of Paris, the grand medal of the London Geographical Society, and brilliant receptions greeted the illustrious traveler. Another would, perhaps, have thought that repose was well earned. The doctor did not think so, and departed on the 1st of March, 1858, accompanied by his brother Charles, Captain Bedinfield, the Drs. Kirk and Meller, and by Messrs. Thornton and Baines. He arrived in May on the coast of Mozambique, having for an object the exploration of the basin of the Zambezi.

All would not return from this voyage. A little steamer, the "My Robert," enabled the explorers to ascend the great river by the Rongone. They arrived at Tete, September the 8th; thence reconnoissance of the lower course of the Zambezi and of the Chire, its left branch, in January, 1859; visit to Lake Chirona in April; exploration of the Manganjas' territory; discovery of Lake Nyassa on September 10th; return to the Victoria Falls, August 9th, 1860; arrival of Bishop Mackensie and his missionaries at the mouth of the Zambezi, January 31st, 1861; the exploration of the Rovouma, on the "Pioneer," in March; the return to Lake Nyassa in September, 1861, and residence there till the end of October; January 30th, 1862, arrival of Mrs. Livingstone and a second steamer, the "Lady Nyassa:" such were the events that marked the first years of this new expedition. At this time, Bishop Mackensie and one of his missionaries had already succumbed to the unhealthfulness of the climate, and on the 27th of April, Mrs. Livingstone died in her husband's arms.

In May, the doctor attempted a second reconnoissance of the Rovouma; then, at the end of November, he entered the Zambezi again, and sailed up the Chire again. In April, 1863, he lost his companion, Thornton, sent back to Europe his brother Charles and Dr. Kirk, who were both exhausted by sickness, and November 10th, for the third time, he saw Nyassa, of which he completed the hydrography. Three months after he was again at the mouth of the Zambezi, passed to Zanzibar, and July 20th, 1864, after five years' absence, he arrived in London, where he published his work entitled: "Exploration of the Zambezi and its Branches."

January 28th, 1866, Livingstone landed again at Zanzibar. He was beginning his fourth voyage.

August 8th, after having witnessed the horrible scenes provoked by the slave-trade in that country, the doctor, taking this time only a few _cipayes_ and a few negroes, found himself again at Mokalaose, on the banks of the Nyassa. Six weeks later, the majority of the men forming the escort took flight, returned to Zanzibar, and there falsely spread the report of Livingstone's death.

He, however, did not draw back. He wished to visit the country comprised between the Nyassa and Lake Tanganyika. December 10th, guided by some natives, he traversed the Loangona River, and April 2d, 1867, he discovered Lake Liemmba. There he remained a month between life and death. Hardly well again August 30th he reached Lake Moero, of which he visited the northern shore, and November 21st he entered the town of Cayembe, where he lived forty days, during which he twice renewed his exploration of Lake Moero.

From Cayembe Livingstone took a northern direction, with the design of reaching the important town of Oujiji, on the Tanganyika. Surprised by the rising of the waters, and abandoned by his guides, he was obliged to return to Cayembe. He redescended to the south June 6th, and six weeks after gained the great lake Bangoneolo. He remained there till August 9th, and then sought to reascend toward Lake Tanganyika.

What a journey! On setting out, January 7th, 1869, the heroic doctor's feebleness was such that be had to be carried.