The line "Off with his head ! So much for Buckingham" was added by Colly Cibber in the eighteenth century to which Shakespeare play ?
Richard III (play) The earliest certain performance occurred on 1633, when Charles I and Queen Henrietta Maria watched it on the Queen's birthday. Colley Cibber produced the most successful of the Restoration adaptations of Shakespeare with his version of "Richard III", at Drury Lane starting in 1700. Cibber himself played the role till 1739, and his version was on stage for the next century and a half. It contained the lines "Off with his head; so much for Buckingham" – possibly the most famous Shakespearean line that Shakespeare did not write – and "Richard's himself again!". The original Shakespearean version returned in a
Richard III (1699 play) version took place, probably due to audiences' increasing interest in original texts. From this point on Cibber's adaptation vanished from the stages. It took two centuries to change critical and popular opinion and to make a staging of the original script possible again. The once discredited original now rules the stage unchallenged. Cibber's version, which was the most oft-produced "Shakespeare" play in nineteenth century America, cannot be found on stage any longer. Some directors thought it a good idea to preserve some of Cibber's most famous lines, such as "Off with his head! So much for Buckingham.", which fit well