John McLean (furniture maker) £36; because this rent was considerable and the premises were new, this indicates that McLean was already established in business before 1770. No records have yet been found establishing McLean's whereabouts between 1783 and 1790. From 1790 until the firm's demise in 1825, they are recorded at 55/58 Upper Marylebone Street (now New Cavendish Street) and from c. 1799-1805, later expanding to occupy premises in both Pancras Street and Upper Terrace and continuing in business until 1825. McLean and Son also gained a notable mention in Thomas Sheraton's Cabinet Dictionary in 1803. One of the "fashionable Pieces of Cabinet Furniture"
John McLean (furniture maker) as eight different variations of name spellings have been recorded, the problem arising because many people in those days were illiterate and names were written phonetically at the whim of whoever was writing the name at the time. The first appearance of the name 'McLean' can be found on the south side of Little Newport Street, Leicester Square in June 1770, where a "Jn. McLean" rented a "Ho & workshops" until 1783. A trade card for the Newport Street Address advertises that he was a "Cabinet, Chair Maker and Upholder". The rent of the Little Newport premises was valued at