See posting on Henry BICKERTON, her husband .
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His widow, Ann Bickerton is known to have worked as silversmith after Henry’s death as she was fined for substandard buckles by Goldsmiths Hall on 18th Feb 1766 indicating that she was either using Henry’s old punches or new , unregistered , ones of her own. The existence of an unrecorded AB mark seen on several buckles and sugar nips of the correct period seems to indicate the latter.
An Anne Bickerton who describes herself as a Goldsmith in the trial of her maid for theft in 16 Jan 1766 was almost certainly the same lady although no address given in the Old Bailey trial report.( t17660116-25)
Anne Bickerton remained at 37, Monkwell Street for at least two years after the death of her husband as she appears in the Land Tax Assessments as Widow Bickerton at his old address in 1766/67 and 1767/68. She was replaced in the 1768/69 Land Tax Asseessments by Thomas Wallis. A note on the LTA indicates that he had two houses .
Kent's Directory for the Year 1768 gives Thomas Wallis as silversmith at 37, Monkwell Street London - so she must have left or died by that date — unless she had married Wallis !