Event Comment: The Publick is most respectfully informed that on account of 
the sudden Indisposition of a Principal Performer, 
the new Tragedy of 
The Conspiracy [advertised on playbill of 11 Nov.] is obliged to be deferred.  "A new tragedy, entitled 
The Conspiracy, written by 
Mr Jephson, was announced for representation on Saturday evening; but (as 
the apology stated) on account of 
the indisposition of a principal performer, 
The Grecian Daughter was substituted in its room.  All 
the principal performers advertised for 
the new play having, however, appeared in 
The Grecian Daughter, it is supposed, and generally understood, that it was 
the interference of 
the Lord Chamberlain's interdiction (who, by 
the mighty virtues of 
his white wand, valiantly frustrated 
the meditated Conspiracy), that produced 
the sudden change of performance" (
Morning Herald, 14 Nov.), Receipts: #256 7s. 6d. (167.6.6; 84.11.0; 4.10.0)