1631. Item, paid towards the repairs of Brentford Bridge and of Knightsbridge, etc. . . . . . . 24 7 10 The Westbourne was occasionally a source of inconvenience and even danger to the inhabitants of Knightsbridge. After heavy rains or in sudden thaws it overflowed. On September 1, 1768, it did so, and did great damage, almost undermining some of the houses; and in January, 1809, it overflowed again, and covered the neighbouring fields so deeply that they resembled a lake, and passengers were for several days rowed from Chelsea to Westminster by Thames boatmen. On the site now covered by St. George’s Row, Pimlico, there stood in the middle of the last century a house of entertainment known as ’Jenny’s Whim.’ A long wooden bridge over one of the many arms of the Westbourne led up to the house. The present Ebury Bridge over the Grosvenor Canal, which this river-branch has become, occupies the site of this old bridge. ’Jenny’s Whim’ had trim gardens, alcoves, ponds, and facilities for duck-hunting; in the gardens were recesses, where, by treading on a spring, up started different figures, some ugly enough to frighten people, a harlequin, a Mother Shipton, or some terrible animal. Horace Walpole occasionally alludes to ’Jenny’s Whim’; in one of his letters to Montagu, he says: ’Here (at Vauxhall) we picked up Lord Granby, arrived very drunk from Jenny’s Whim.’ Towards the beginning of this century ’Jenny’s Whim’ began to decline; at last it sank down to the condition of a beershop, and in 1804 it was finally closed. The origin of the name is doubtful. Davis, the historian of Knightsbridge, accepts the account given him by an old inhabitant, that it was so called from its first landlady, who directed the gardens to be laid out in so fantastic a manner as to cause the noun to be added to her own Christian name. Other reports say that the place was established by a celebrated pyrotechnist in the reign of George I.; but that does not account for the name. Like other London rivers, the Westbourne in the end became a sewer; it was gradually covered up; of the two chief branches by which it reached the Thames, the eastern one became the Grosvenor Canal, and the western the Ranelagh Sewer. The canal was crossed by several other bridges, Stone Bridge being one of them. We stated above that the Westbourne formed the western boundary of Chelsea; its eastern boundary was also a river, or rather rivulet, which it appears never even had a name, though in one old map I find it called Bridge Creek. It rose in Wormwood Scrubs, skirted the West London and Westminster Cemetery, and entered the Thames west of Battersea Bridge, where, in fact, there is still a creek going some distance inland. The rest of the stream has been absorbed by the West Kensington Railway. No vestige of it remains, and it has no history. Brook Green took its name from a brook which once rose near Shepherd’s Bush, but it has no records.