When was founded the company that acquired Plummer Roddis?
Plummer Roddis: Plummer Roddis was a chain of department store based in the South of England which was acquired by Debenhams. Debenhams: Debenhams plc is a British multinational retailer operating under a department store format in the United Kingdom and Ireland with franchise stores in other countries. Debenhams:  The company was founded in the eighteenth century as a single store in London and has now grown to 178 locations across the UK, Ireland and Denmark.
the eighteenth century