Up and all the morning with Captain Taylor at my house talking about things of the Navy, and among other things I showed him my letters to Mr. Coventry, wherein he acknowledges that nobody to this day did ever understand so much as I have done, and I believe him, for I perceive he did very much listen to every article as things new to him, and is contented to abide by my opinion therein in his great contest with us about his and Mr. Wood’s masts. At noon to the ‘Change, where I met with Mr. Hill, the little merchant, with whom, I perceive, I shall contract a musical acquaintance; but I will make it as little troublesome as I can. Home and dined, and then with my wife by coach to the Duke’s house, and there saw “The German Princess” acted, by the woman herself; but never was any thing so well done in earnest, worse performed in jest upon the stage; and indeed the whole play, abating the drollery of him that acts her husband, is very simple, unless here and there a witty sprinkle or two. We met and sat by Dr. Clerke. Thence homewards, calling at Madam Turner’s, and thence set my wife down at my aunt Wight’s and I to my office till late, and then at to at night fetched her home, and so again to my office a little, and then to supper and to bed.