THE SHRIMPING INDUSTRY IN ESSEX 229 during the war years and immediately after, and to the severe winters of 1928-29, 1939-40, and 1946-47. Even if these excep- tionally poor years are not taken into consideration, on the whole, landings during the past 25 years were smaller than for the period 1910-30. Whether reductions in landings is the result of a decline in the stock, or of reduced fishing effort, it is difficult to determine as there are no available data with regard to the number of boats and men engaged in the shrimp fishery. History In the Thames Estuary, the most important port and centre of the shrimp fishery is Leigh-on-Sea. Other major ports are Harwich, Brightlingsea, Southend-on-Sea, Gravesend, Rochester and Whitstable (Table 1). On looking back through the annals of history one will find that Leigh was mentioned in the Domesday Book (1086). It will be learned that at that period there were five "Bordarii' or cottar fishermen families. They possessed no land for cultivation, and were in fact poor free fishermen. The borders represent the nucleus or were the forerunners of the later fishing community at Leigh. About a century and a half later Henry III granted the right of a several fishery in Hadleigh Bay to Hubert du Burgh, builder of Hadleigh Castle. The fisheries frequently reverted to the Crown, and in the reign of Edward I (1280), there are records of his minister furnishing fishery accounts, and payments for "Kiddel" apparatus. Kiddels were weir-nets for capture of flat- fish, salmon and other round fish. The fishery was also held as pin money by the wives of Henry VIII (Murie, 1903). Although Bye-laws were made in 1697, 1737 and 1785 limiting the dragging for shrimps in certain areas and certain periods in the River Thames, it was not for some years after the last date that the village of Leigh became a shrimping centre. Of the census taken in 1801 the entire population consisted of 570 individuals, and after 90 years it increased four-fold, about one- third being fishermen and families. The first records of the num- ber of boats and men engaged in the shrimp fishery in the Thames area go as far back as the year 1832, when half a dozen boats were operating from Leigh-on-Sea. The shrimp fishery, however, must have originated much earlier, since it was known that shrimps and other fish were sent to Billingsgate by boat or cart about 1820. The carts started between six and seven p.m., occasionally later, even to nine o'clock. They went by way of Wickford and Shenfield. At Shenfield they changed horses and arrived at Billingsgate between four and five next morning. With the advent of the railway line to Southend-on-Sea, more shrimps were sent to Billingsgate, and prior to 1865 it was not uncommon for 2,000 gallons to be sent to London, as the joint produce of a day's fishing by the Leigh shrimpers.