Up to the office very betimes to draw up a letter for the Duke of Yorke relating to him the badness of our condition in this office for want of money. That being in good time done we met at the office and there sat all the morning. At noon home, where I find my wife troubled still at my checking her last night in the coach in her long stories out of Grand Cyrus, which she would tell, though nothing to the purpose, nor in any good manner. This she took unkindly, and I think I was to blame indeed; but she do find with reason, that in the company of Pierce, Knipp, or other women that I love, I do not value her, or mind her as I ought. However very good friends by and by, and to dinner, and after dinner up to the putting our dining room in order, which will be clean again anon, but not as it is to be because of the pictures which are not come home. To the office and did much business, in the evening to Westminster and White Hall about business and among other things met Sir G. Downing on White Hall bridge, and there walked half an hour, talking of the success of the late new Act; and indeed it is very much, that that hath stood really in the room of 800,000l. now since Christmas, being itself but 1,250,000l.. And so I do really take it to be a very considerable thing done by him; for the beginning, end, and every part of it, is to be imputed to him. So home by water, and there hard till 12 at night at work finishing the great letter to the Duke of Yorke against to-morrow morning, and so home to bed. This day come home again my little girle Susan, her sicknesse proving an ague, and she had a fit soon almost as she come home. The fleete is not yet gone from the Nore. The plague encreases in many places, and is 53 this week with us.