29th October, 1664. Was the most magnificent triumph by water and land of the Lord Mayor. I dined at Guildhall at the upper table, placed next to Sir H. Bennett, Secretary of State, opposite to my Lord Chancellor and the Duke of Buckingham, who sat between Monsieur Comminges, the French Ambassador, Lord Treasurer, the Dukes of Ormond and Albemarle, Earl of Manchester, Lord Chamberlain, and the rest of the great officers of state. My Lord Mayor came twice up to us, first drinking in the golden goblet his Majesty's health, then the French King's as a compliment to the Ambassador; we returned my Lord Mayor's health, the trumpets and drums sounding. The cheer was not to be imagined for the plenty and rarity, with an infinite number of persons at the tables in that ample hall. The feast was said to cost £1,000. I slipped away in the crowd, and came home late.
31st October, 1664. I was this day 44 years of age; for which I returned thanks to Almighty God, begging his merciful protection for the year to come.
2d November, 1664. Her Majesty, the Queen-Mother, came across the gallery in Whitehall to give me thanks for my book of "Architecture," which I had presented to her, with a compliment that I did by no means deserve.
16th November, 1664. We chose our treasurer, clerks, and messengers, and appointed our seal, which I ordered should be the good Samaritan, with this motto, "Fac similiter." Painters' Hall was lent us to meet in. In the great room were divers pictures, some reasonably good, that had been given to the Company by several of the wardens and masters of the Company.
23d November, 1664. Our statutes now finished, were read before a full assembly of the Royal Society.
24th November, 1664. His Majesty was pleased to tell me what the conference was with the Holland Ambassador, which, as after I found, was the heads of the speech he made at the reconvention of the Parliament, which now began.
2d December, 1664. We delivered the Privy Council's letters to the Governors of St. Thomas's Hospital, in Southwark, that a moiety of the house should be reserved for such sick and wounded as should from time to time be sent from the fleet during the war. This being delivered at their Court, the President and several Aldermen, Governors of that Hospital, invited us to a great feast in Fishmongers' Hall.
LONDON
20th December, 1664. To London, our last sitting, taking order for our personal visiting our several districts. I dined at Captain Cocke's (our treasurer), with that most ingenious gentleman, Matthew Wren, son to the Bishop of Ely, and Mr. Joseph Williamson, since Secretary of State.
22d December, 1664. I went to the launching of a new ship of two bottoms, invented by Sir William Petty, on which were various opinions; his Majesty being present, gave her the name of the "Experiment": so I returned home, where I found Sir Humphry Winch, who spent the day with me.