Evelyn's Diary. 24 Oct 1664. We dined at Sir Timothy Tyrill's (age 47) at Shotover. This gentleman married the daughter and heir (age 45) of Dr. James Usher, Archbishop of Armagh, that learned prelate. There is here in the grove a fountain of the coldest water I ever felt, and very clear. His plantation of oaks and other timber is very commendable. We went in the evening to Oxford, lay at Dr. Hyde's (age 47), principal of Magdalen-Hall (related to the Lord Chancellor (age 55)), brother to the Lord Chief Justice (age 69) and that Sir Henry Hyde, who lost his head for his loyalty. We were handsomely entertained two days. The Vice-Chancellor, who with Dr. Fell, Dean of Christ Church, the learned Dr. Barlow, Warden of Queen's, and several heads of houses, came to visit Lord Cornbury his father (age 55) being now Chancellor of the University), and next day invited us all to dinner. I went to visit Mr. Boyle (age 37) (now here), whom I found with Dr. Wallis and Dr. Christopher Wren, in the tower of the schools, with an inverted tube, or telescope, observing the discus of the sun for the passing of Mercury that day before it; but the latitude was so great that nothing appeared; so we went to see the rarities in the library, where the keepers showed me my name among the benefactors. They have a cabinet of some medals, and pictures of the muscular parts of man's body. Thence, to the new theater, now building at an exceeding and royal expense by the Lord Archbishop of Canterbury [Sheldon (age 66)], to keep the Acts in for the future, till now being in St. Mary's Church. The foundation had been newly laid, and the whole designed by that incomparable genius my worthy friend, Dr. Christopher Wren, who showed me the model, not disdaining my advice in some particulars. Thence, to see the picture on the wall over the altar of All Souls, being the largest piece of fresco painting (or rather in imitation of it, for it is in oil of turpentine) in England, not ill designed by the hand of one Fuller; yet I fear it will not hold long. It seems too full of nakeds for a chapel.