Samuel Pepys, Diary of Samuel Pepys — Volume 51…
“ The King and Duke of York were at the play. But so great performance of a comical part was never, I believe, in the world before as Nell do this, both as a mad girle, then most and best of all when she comes in like a young gallant; and hath the notions and carriage of a spark the most that ever I saw any man have. It makes me, I confess, admire her. Thence home and to the office, where busy a while, and then home to read the lives of Henry 5th and 6th, very fine, in Speede, and to bed. ”
