Thomas Weller (c1810-1867) practised as a watch and clock maker, silversmith and jeweller, at 2 High Street, Croydon. He also carried out small-scale printing (mainly of stationery). He took over the business from his father, also Thomas Weller, who was active from at least 1810, and died c1833. They were presumably related to Richard Weller (c1762-1833), of Butchers Row, another watch and clock maker.