Possible Clues:

• Bailey's circus partner, d. 1891
• Hit 1980 musical with the song 'Join the Circus'
• "Join the Circus" musical
• Partner of James A. Bailey
• Pub with group of miners who provided fair entertainment?
• P.T. __, US showman and circus owner
• His circus was billed as 'The Greatest Show on Earth'
• Musical with the song 'There's a Sucker Born Ev'ry Minute'
• He said, "There's a sucker born every minute"
• Ban English miners from the circus