Withy pots have been recorded in old painting dating from 400 years ago, but the craft would go back further as humans have used traps to catch fish and crabs since we first inhabited our shore line. The problem with a definitive date is nothing was written down in the regions or families… it was learnt from father to son, although in some areas the wives also made them. Fish traps have been found in peat bogs.
This craft evolved over centuries from the earliest basket type trap used by wading into low tides and fixing traps to the beach. When boats evolved to go further out into the bays and open waters the ability to trap the catch in deeper water meant the trap also had to change – the ability of the trap to withstand the wear and tear tide and sea bed imparts meant it had to be big enough and strong enough, but not too heavy that you could not carry it and pull it up from the depths.
All of our coastline had these pots up until the late 1960s. The demand for saving time in their making and needing stronger pots which could withstand attaching multiple pots together in a line (string of pots). Withy pots would not be able to withstand the added strain of being hauled with a winch pulled a string of multiples. This meant quite a rapid change to wire and net pots then the plastic ones you see today.
The withy pot had a life span of just over one season with ongoing repairs meaning every winter you started all over again. Unless you had a withy bed to cut your withies from you had to purchase them, normally from Somerset at great expense.