Every one will remember that period, so glorious to Britain, the latter end of the ministry of the late Earl of Chatham. I was then returned from a tour through the greatest part of Europe, particularly through the whole of Spain and Portugal, between whom there then was an appearance of approaching war. I was about to retire to a small patrimony I had received from my ancestors, in order to embrace a life of study and reflection, nothing more active appearing then within my power, when chance threw me unexpectedly into a very short and very desultory conversation with Lord Chatham.

It was a few days after this that Mr Wood, then under-secretary of state, my very zealous and sincere friend, informed me that Lord Chatham intended to employ me upon a particular service; that, however, I might go down for a few weeks to my own country to settle my affairs, but by all means to be ready upon a call. Nothing could be more flattering to me than such an offer; when so young, to be thought worthy by Lord Chatham of any employment, was doubly a preferment. No time was lost on my side; but, just after my receiving orders to return to London, his Lordship had gone to Bath, and resigned his office.

This disappointment, which was the more sensible to me, that it was the first I had met in public life, was promised to be made up to me by Lord Egremont and Mr George Grenville. The former had been long my friend, but unhappily he was then far gone in a lethargic indisposition, which threatened, and did very soon put a period to his existence. With Lord Egremont’s death my expectations vanished. Further particulars are unnecessary, but I hope that at least, in part, they remain in that breast where they naturally ought to be, and where I shall ever think, not to be forgotten, is to be rewarded.

Seven or eight months were past in an expensive and fruitless attendance in London, when Lord Halifax was pleased, not only to propose, but to plan for me a journey of considerable importance, and which was to take up several years. His Lordship said, that nothing could be more ignoble, than that, at such a time of life, at the height of my reading, health, and activity, I should, as it were, turn peasant, and voluntarily bury myself in obscurity and idleness; that though war was now drawing fast to an end, full as honourable a competition remained among men of spirit, which should acquit themselves best in the dangerous line of useful adventure and discovery. “He observed, that the coast of Barbary, which might be said to be just at our door, was as yet but partially explored by Dr Shaw, who had only illustrated (very judiciously indeed) the geographical labours of Sanson[2]; that neither Dr Shaw nor Sanson had been, or had pretended to be, capable of giving the public any detail of the large and magnificent remains of ruined architecture which they both vouch to have seen in great quantities, and of exquisite elegance and perfection, all over the country. Such had not been their study, yet such was really the taste that was required in the present times. He wished therefore that I should be the first, in the reign just now beginning, to set an example of making large additions to the royal collection, and he pledged himself to be my supporter and patron, and to make good to me, upon this additional merit, the promises which had been held forth to me by former ministers for other services.”

The discovery of the Source of the Nile was also a subject of these conversations, but it was always mentioned to me with a kind of diffidence, as if to be expected from a more experienced traveller. Whether this was but another way of exciting me to the attempt I shall not say; but my heart in that instant did me justice to suggest, that this, too, was either to be atchieved by me, or to remain, as it had done for these last two thousand years, a defiance to all travellers, and an opprobrium to geography.

Fortune seemed to enter into this scheme. At the very instant, Mr Aspinwall, very cruelly and ignominiously treated by the Dey of Algiers, had resigned his consulship, and Mr Ford, a merchant, formerly the Dey’s acquaintance, was named in his place. Mr Ford was appointed, and dying a few days after, the consulship became vacant. Lord Halifax pressed me to accept of this, as containing all sort of conveniencies for making the proposed expedition.

This favourable event finally determined me. I had all my life applied unweariedly, perhaps with more love than talent, to drawing, the practice of mathematics, and especially that part necessary to astronomy. The transit of Venus was at hand. It was certainly known that it would be visible once at Algiers, and there was great reason to expect it might be twice. I had furnished myself with a large apparatus of instruments, the completest of their kind for the observation. In the choice of these I had been assisted by my friend Admiral Campbell, and Mr Russel secretary to the Turkey Company; every other necessary had been provided in proportion. It was a pleasure now to know that it was not from a rock or a wood, but from my own house at Algiers, I could deliberately take measures to place myself in the list of men of science of all nations, who were then preparing for the same scientific purpose.

Thus prepared, I set out for Italy, through France; and though it was in time of war, and some strong objections had been made to particular passports solicited by our government from the French secretary of state, Monsieur de Choiseul most obligingly waved all such exceptions with regard to me, and most politely assured me, in a letter accompanying my passport, that those difficulties did not in any shape regard me, but that I was perfectly at liberty to pass through, or remain in France, with those that accompanied me, without limiting their number, as short or as long a time as should be agreeable to me.

On my arrival at Rome I received orders to proceed to Naples, there to await his Majesty’s further commands. Sir Charles Saunders, then with a fleet before Cadiz, had orders to visit Malta before he returned to England. It was said, that the grand-master of that Order had behaved so improperly to Mr Hervey (afterwards Lord Bristol) in the beginning of the war, and so partially and unjustly between the two nations during the course of it, that an explanation on our part was become necessary. The grand-master no sooner heard of my arrival at Naples, than guessing the errand, he sent off Cavalier Mazzini to London, where he at once made his peace and his compliments to his Majesty upon his accession to the throne.

Nothing remained now but to take possession of my consulship. I returned without loss of time to Rome, and thence to Leghorn, where, having embarked on board the Montreal man of war, I proceeded to Algiers.