By the mid-19th century there were hundreds of circuses operating 
                  in Britain. Trick riding continued to be the main attraction, 
                  but a variety of other acts developed. There was even an 
                  aquatic circus                  where the circus ring was flooded with water.
                
                Such was the popularity of circuses that many 19th century 
                  theatres also presented circus acts and you were as likely to 
                  see jugglers and aerial acts on a trip to the music hall 
                  as at a circus. Trapeze wires were strung from the 
                  roof of the Alhambra 
                  and other theatres, and trapeze and high-wire artists performed 
                  above the crowds sitting in the stalls. 
                			
	
                Even Drury 
                  Lane theatre had a circus ring so it could present equestrian 
                  acts.
                			
	
                Famous circus proprietors included Banister and West, Price 
                  and Powell, Abraham Saunders, the Cooke family, Pablo 
                  Fanque, Edwin Hughes, Frederick Charles Hengler, Frederick 
                  Ginnett, and ‘Lord’ George Sanger. 
                  Circus was a hard business, and Saunders and Pablo Fanque died 
                  destitute, but such was its popularity with the general public 
                  that circus earned Hengler and Ginnett thousands of pounds, 
                  and made George Sanger a millionaire. 
                One of the factors that made circus so popular was that fairground 
                  entertainers travelled to their audiences. From the late 18th 
                  century circuses toured to even the smallest towns and in the 
                  19th century the development of the railways enabled circuses 
                  to travel further. By the 1870s huge circuses were touring across 
                  Europe and America with two or three trainloads of equipment.