13th August, 1662. Our Charter being now passed under the broad Seal, constituting us a corporation under the name of the Royal Society for the improvement of natural knowledge by experiment, was this day read and was all that was done this afternoon, being very large.
14th August, 1662. I sat on the commission for Charitable Uses, the Lord Mayor and others of the Mercers' Company being summoned, to answer some complaints of the Professors, grounded on a clause in the will of Sir Thomas Gresham, the founder.
This afternoon, the Queen-Mother, with the Earl of St. Alban's and many great ladies and persons, was pleased to honor my poor villa with her presence, and to accept of a collation. She was exceedingly pleased, and staid till very late in the evening.
15th August, 1662. Came my Lord Chancellor (the Earl of Clarendon) and his lady, his purse and mace borne before him, to visit me. They were likewise collationed with us, and were very merry. They had all been our old acquaintance in exile, and indeed this great person had ever been my friend. His son, Lord Cornbury, was here, too.
17th August, 1662. Being the Sunday when the Common Prayer Book, reformed and ordered to be used for the future, was appointed to be read, and the solemn League and Covenant to be abjured by all the incumbents of England under penalty of losing their livings; our vicar read it this morning.
20th August, 1662. There were strong guards in the city this day, apprehending some tumults, many of the Presbyterian ministers not conforming. I dined with the Vice-Chamberlain, and then went to see the Queen-Mother, who was pleased to give me many thanks for the entertainment she received at my house, when she recounted to me many observable stories of the sagacity of some dogs she formerly had.
21st August, 1662. I was admitted and then sworn one of the Council of the Royal Society, being nominated in his Majesty's original grant to be of this Council for the regulation of the Society, and making laws and statutes conducible to its establishment and progress, for which we now set apart every Wednesday morning till they were all finished. Lord Viscount Brouncker (that excellent mathematician) was also by his Majesty, our founder, nominated our first President. The King gave us the arms of England to be borne in a canton in our arms, and sent us a mace of silver gilt, of the same fashion and size as those carried before his Majesty, to be borne before our president on meeting days. It was brought by Sir Gilbert Talbot, master of his Majesty's jewel house.
22d August, 1662. I dined with my Lord Brouncker and Sir Robert Murray, and then went to consult about a newly modeled ship at Lambeth, the intention being to reduce that art to as certain a method as any other part of architecture.
23d August, 1662. I was spectator of the most magnificent triumph that ever floated on the Thames, considering the innumerable boats and vessels, dressed and adorned with all imaginable pomp, but, above all, the thrones, arches, pageants, and other representations, stately barges of the Lord Mayor and companies, with various inventions, music, and peals of ordnance both from the vessels and the shore, going to meet and conduct the new Queen from Hampton Court to Whitehall, at the first time of her coming to town. In my opinion, it far exceeded all the Venetian Bucentoras, etc., on the Ascension, when they go to espouse the Adriatic. His Majesty and the Queen came in an antique-shaped open vessel, covered with a state, or canopy, of cloth of gold, made in form of a cupola, supported with high Corinthian pillars, wreathed with flowers, festoons and garlands. I was in our newly built vessel, sailing among them.