Consider, next, the site of London, as it appeared to the merchants crossing the causeway. They saw, in the centuries of which no trace or memory remains, when they turned their eyes northward, first a level of mud, sprinkled with little eyots of reed and coarse grass, then the broad river, and beyond the river two streams, one fuller than the other, each in its own valley—that of the Walbrook was 132 feet wide at the present site of the Mansion House—falling into the river; a low cliff ran along the north bank, leaving stretches of marsh, as on the south, but, where these streams ran into the Thames, approaching close to the river, and actually overhanging it. On the river they saw numerous coracles, with fishermen catching salmon and every kind of fish in their nets. No river in the world was more plentifully stocked with fish; overhead flew screaming innumerable birds—geese, ducks, herne—which the trappers trapped, snared, shot with sling and stone by the thousand. On those cliffs overhanging the river, the travellers by the causeway saw the huts of the fisherfolk. Then, perhaps, they remembered the plenty of the markets of Thorney; the abundance of birds, the vast quantities of fish offered on those stalls. Those who were curious connected the coracles on the river and the birds that flew up from the lowlands with these markets; they saw that London—'the place or fort over the Lake'—was the settlement which furnished Thorney with a good part of her supplies. And this I verily believe to have been the real origin and cause of London. It was first settled by the humble folk who came here for the purpose of catching fish and trapping birds for the market of Thorney. This is a suggestion only; it will be set aside, most certainly, by those who are not pleased with the upsetting of old theories. To those who are able to realise the ancient condition of things and all it means, the suggestion will be received, I am convinced, as more than a theory: it will be regarded and accepted as a discovery.
Let us put it in another way. Thorney was a place of great resort, as I have shown in these pages already: every day passed into Thorney, and out of Thorney, long processions or caravans of merchants with merchandise carried by slaves—the most valuable part of their merchandise—and by packhorses and mules; they waded through the northern ford; they rested for a night in one of the inns of the place: next day they waded through the southern ford, attained the causeway, and went south. Or else it was the reverse way. The place required a daily supply of food, and, as there were many travellers, a great quantity of food. If you go down the river from Thorney, you will find that the present site of London, on the two hillocks rising out of the river, was the first and only place where men could put up huts in which to live while they caught fish and trapped wild birds for Thorney. If, therefore, the Isle of Bramble was a flourishing centre of trade long before London was a place of trade at all, then the original London must have been a settlement of fishermen and trappers who supplied the markets of Thorney.
Fishers' Huts at the mouth of the Fleet.
In course of time—we are still in prehistoric times—the site of London was discovered by seamen and merchant adventurers exploring the rivers in their ships. It was found cheaper and easier and safer to carry goods to and from Thorney by way of sea than by land. To coast along from Dover to the strait between Rum—the Isle of Thanet, and the mainland—to pass through the strait and up the river, was found easier and cheaper than to undertake the costly and dangerous march from Dover to Thorney Ford. This way, then, was by many undertaken; and so a certain part of the trade along the old causeway was diverted.
The next step was the discovery of London as a port. There was no port at Thorney: on the site of London were the two natural ports of Walbrook and the mouth of the Fleet; there was a high ground safer and more salubrious than that of Thorney; ships began to anchor there, quays were erected, goods were landed; the high road which we call Oxford Street was constructed to connect London with the highway of trade—afterwards Watling Street; and the trade of London began.
Now, if you look once more at the map of the south as it was, you will observe that London at its first commencement had no communication with any part of the world except by water. The first road opened was, as I have said, the connection with Watling Street; what was the next? It was a connection with the high road to Dover: that connection was the road which we now call High Street, Borough. These two roads were the first communication between London and any other place; all the other roads, to the north and south and west and east, came afterwards. It was necessary for London to have an open and direct connection, by land as well as by sea, with the then principal port of the country. The High Street formed that open communication; it began not far to the west of St Saviour's Church, opposite the Roman Trajectus, the mediæval ferry, now St. Mary Overies Dock.
Observe, however, that we are as yet very far from embanking the river, or draining the marsh, or making it inhabitable. If you walk across Hackney Marsh by one of its causeways any autumnal morning, especially after rain, you will understand something of what Southwark looked like. Two high causeways crossed the marsh, of which as yet not a square foot had been drained or reclaimed; yet the place was not so wild as it had been; the wild birds had been partly driven away by the noise and crowd of London, and by the concourse of ships sailing continually up and down. There was as yet no bridge. The ferry crossed the river backwards and forwards all day long. The causeways were crowded with people; but as yet nothing on the lowlands. Before the marshes could be drained the river had to be embanked.