In reference to a production of The Cardinal on 24th August 1667, Samuel Pepys noted:
“After dinner we to a play, and there saw “The Cardinall” at the King’s house, wherewith I am mightily pleased; but, above all, with Becke Marshall. But it is pretty to observe how I look up and down for, and did spy Knipp; but durst not own it to my wife that I see her, for fear of angering her, who do not like my kindness to her, and so I was forced not to take notice of her, and so homeward”