LETTERS FROM THE REV. WM. DERHAM, D D. 181 Not only did he attend professionally the stepson, and also the son of Dacre, but the latter's daughter, by his second wife, married a nephew of Sir Hans, who was a trustee of their Marriage Settlement. May 24. 1710. Sr I suppose I have told you I am drawing up a Survey of the Creation, & I can now tell you ye I believe I may have occation to use it next year for Mr. Boyles Lectures. I am now about the vegetables, in which nothing to be done wth out Mr. Rays help, & therefore I beg the favour of you to lend me that part of Mr. Rays Hist. Pl. wch you think will be most usefull to my design, yt will acquaint mo wth ye parts, Divisions &c. of Vegetables, wch I suppose his first part doth. If you led me one or more Volumes, I have given my man a strict charge not to bruise or any way injure them ; & I will take all care my self of so valueable Books. I hear send you one of your 3 Vol : of Acta Erud : the other two not being yet perused for want of time by reason I have been harrassid with journeys every week to ye Council of ye R.S. about the contest between DDs. Sloane, & Woodward, wch is as far from an end as at ye first, & appointed to be ended this day, but I believe will not be so. I have not time at present, nor have had for a good while (my family having been very ill) or I would have waited on you, & acquainted you wch our unhappy squabbles at Gresh : Col, wch are very prejudicial to the honour of our most famous Society, & I fear may be more so, if matters come to such extremities as I believe they will. I am wth great respect. Sr Your much obliged humble Servant W. Derham. John Woodward, born 1665, died 1728, was a geologist and physician. He served more than once on the Council of the Royal Society. He was author of several books, and his col- lections now form the nucleus of the Woodwardian Museum at Cambridge. He appears to have been a very bad tempered person. In 1710 at a meeting of the Royal Society, he grossly insulted Sir Hans Sloane, and in spite of the efforts of mutual friends he refused to apologise, and so was at last expelled the Society, against which body he then unsuccessfully brought an action. Some years after, in 1719, he had a. fracas with Dr. Richard Mead when entering Gresham College, with the result that they both drew swords and were only separated by the intervention of the bystanders. The Royal Society met for some years at Gresham College, near Broad Street, and afterwards at Arundel House. Then they returned to Gresham College, where they held their meetings