A brougham was a light, four-wheeled horse-drawn carriage

Carriage

A carriage is a wheeled vehicle for people, usually horse-drawn; litters and sedan chairs are excluded, since they are wheelless vehicles. The carriage is especially designed for private passenger use and for comfort or elegance, though some are also used to transport goods. It may be light,...

 built in the 19th century. It was either invented for Scottish jurist Henry Brougham, 1st Baron Brougham and Vaux

Henry Brougham, 1st Baron Brougham and Vaux

Henry Peter Brougham, 1st Baron Brougham and Vaux was a British statesman who became Lord Chancellor of Great Britain.As a young lawyer in Scotland Brougham helped to found the Edinburgh Review in 1802 and contributed many articles to it. He went to London, and was called to the English bar in...

, Lord Chancellor of Great Britain, or simply made fashionable by his example. It had an enclosed body with two doors, like the rear section of a coach

Carriage

A carriage is a wheeled vehicle for people, usually horse-drawn; litters and sedan chairs are excluded, since they are wheelless vehicles. The carriage is especially designed for private passenger use and for comfort or elegance, though some are also used to transport goods. It may be light,...

; it sat two, sometimes with an extra pair of fold-away seats in the front corners, and with a box seat in front for the driver and a footman

Footman

A footman is a male servant, notably as domestic staff.-Word history:The name derives from the attendants who ran beside or behind the carriages of aristocrats, many of whom were chosen for their physical attributes. They ran alongside the coach to make sure it was not overturned by such obstacles...

 or passenger.