The river Thames, which narrowed at London Bridge, began to widen out west of the mouth of the stream called the Fleet. There was a cliff or rising bank along the Strand, which confined the stream on its north bank as far as Charing. At this village the course of the river turned south, and, after half a mile, southwest. Here it formerly broadened into a vast marsh or lagoon, quite shallow to east and west, in parts only covered with water at high tide, and in parts rising above even the highest tides. This great marsh covered all the land known later as St. James’s Park, Tothill Fields, the Five Fields, Victoria, Earl’s Court, and part of Chelsea: on the other bank the marsh extended from Rotherhithe over Bermondsey, Southwark, Lambeth, Vauxhall, and part of Battersea. The places which here and there rose above the reach of flood were called islands; Bermond’s-ea--the Isle of Bermond; Chels-ea--the Isle of Shingle (Chesil); Thorn-ea--the Isle of Bramble; Batters-ea--the Isle of Peter. You may find little islands (eyots--aits) just like these higher up the river, such as Monkey Island, Eelpie Island, and so many others. No doubt, in very remote times, these little river islets were secluded places indeed; if any people lived upon them, they lived like the lake dwellers of Glastonbury, each family in its cottage planted down in the sedge and mud of the foreshore, resting on piles, with its floor of hard clay pressed down on timber, its walls of clay and wattle, its roof of rushes, its boat floating before the door. They trapped elk and deer and boar, they shot the wild fowl with their slings, they caught the salmon that swarmed in the river. Thorney, then, the site of the future abbey, the Isle of Bramble, was an islet entirely surrounded by the waters of a broad and shallow river. It was so broad that the backwater extended as far as the present site of Buckingham Palace. It was so shallow that at low tide a man could wade across from the rising ground of the west to the island, and from the island to the opposite shore, where is now St. Thomas’s Hospital. This is the evidence of the natural situation, and so far all would be agreed. 2. _Evidence of Excavation._ [Illustration: SARCOPHAGUS OF VALERIUS AMANDINUS.]