Thompson’s enterprise, like so many which succeeded it, was doomed to suffer sad disaster. First the Portuguese fell upon and massacred a large part of the crew while its captain was exploring up the river. Undismayed he stuck to his post, and demanded reinforcements and supplies. His employers were of like metal to himself, and promptly sent another vessel to his assistance. The climate proved as formidable an enemy as the Portuguese, and most of the crew of the new ship succumbed to the deadly miasma.

Still another vessel was fitted out, its owners undaunted by loss of men and goods, and sanguine as ever of the glorious prize to be achieved.

This time one Richard Jobson took command. He arrived in the Gambia in 1620, only to hear of a new calamity and a new and even more paralysing source of danger—Thompson’s men had mutinied and murdered him. Portuguese hostility, a deadly climate, and mutiny in the camp were all arrayed against the hoped for advance into the country. But those old mariners were made of stern unyielding stuff, which only death itself could break, and undismayed Jobson defied all dangers and started on his quest. With each succeeding mile new difficulties beset the gallant band. No pilots could be got to show the way. For a time this proved no serious obstacle. Soon, however, the current grew stronger, and threatened to drive them back. They were in hourly peril from hidden rocks, and falls and rapids raised a foaming barrier to further progress. Sand-banks there were, too, on which they grounded, and crocodiles had to be braved in getting clear of them, while sea-horses snorted angrily and threatened to swamp the boats. Unprovided with the mosquito-nets of modern times, their days of overpowering fatigue under a melting sun were followed by nights of maddening torture under the stings of myriad mosquitoes and sandflies. But everything was new and wonderful to them. They were like children bursting into a new world full of undreamed of marvels, a veritable land of enchantment. The voracious crocodiles and the monstrous hippos in the river, elephants in troops crashing irresistibly through the dense forest, leopards watching cat-like for their prey, and lions disturbing the silence of night with their awe-inspiring roars, were some of the elements of this new wonderland. There, too, were monkeys among the trees—their gambols a never failing source of delight; and baboons trooping through the underbush in enormous herds, filling the air with strange outcries, except when “one great voice would exalt itself, and the rest were hushed.”

Not less astonishing was the insect life of the tropic forest—the fireflies in myriad numbers flashing with iridescent colours in the gloom of night, the crickets raising their deafening chorus, the strange beetles, and the many-coloured butterflies.

How marvellous, too, must the tropic foliage have appeared to the explorers, fresh as they were from England. The immense grasses, the almost impenetrable undergrowth, the beauties of the palm tribe, the majesty of the silk-cotton tree. Last, not least, how passing strange the appearance of the natives, their comparative absence of dress, their simple habits and rudimentary ideas about all things under heaven. The modern traveller, blasé with the rich heritage of a hundred predecessors, cannot but envy the sensations of such an one as Jobson on seeing for the first time all the marvels, beauties, and novelties of Africa.

But while we vainly try to realise the feelings inspired in the mind of this pioneer, we are not oblivious of the terrible earnestness and determination, the indomitable courage and dogged perseverance of the man. The very devil himself has no terrors for Jobson. Hearing certain remarkable sounds, and being told by the natives that it is the voice of the devil, the intrepid sailor seizes his gun and rushes forth to do battle with his Satanic Majesty, who, on our hero’s appearance, changes his terrible roars into notes of terror, and shows himself as a huge negro grovelling in the dust in an agony of fear.

On the 26th January 1621, Jobson had reached a place called Tenda, where he heard of a city four months’ journey into the interior, the roofs of which were covered with gold. Unhappily, however much his appetite might be whetted by such wonderful stories, it had to remain unsatisfied. The dry season soon began to tell upon the volume of water in the river, making advance daily more difficult, till within a few days of a town called Tombaconda, some 300 miles from the sea, he was compelled to desist from further attempts, although he believed that Tombaconda was Timbuktu itself, in reality distant about 1000 miles. On the 10th February he commenced his return, hoping to go back and complete his work with the rising of the waters, a project he however never executed.

Quarrels broke out between the merchants on the river and the Company, and the enterprise for the time being collapsed.

It was not till nearly a century later that a new attempt was made to prosecute the task of reaching the Niger and the wealth of Inner Africa. In 1720, the Duke of Chandos, acting as chairman of the African Company, instigated a new expedition by way of the Gambia to the land of promise.

This time the enterprise was placed under the leadership of one Captain Bartholomew Stibbs, who left England in 1723, and arrived in the Gambia in October of that year. His experiences were identical with those of Jobson, though he did not reach the latter’s highest point. Between them, however, it was made quite clear that the Gambia had no connection with the Niger, and as little with the Senegal.