In 1550 there was born at Merchiston Castle, on the southern outskirts of Edinburgh, John Napier, the great mathematician, the inventor of logarithms, the chief representative of science in Scotland in his generation, and the correspondent of Kepler. He died in 1617 in the castle where he had been born; and this castle still remains, and none can pass the gateway in the wall, and glance through across the green sward to the old stone battlements, without remembering Napier of Merchiston. During the reigns of James VI. and Charles I. an eminent Scotsman, of another, but equally patriotic, kind was living within a few miles of Edinburgh. This was Drummond of Hawthornden, Episcopalian and royalist, scholar and gentleman, who spent his meditative hours, wrote his poems, loved books and music and the æsthetic possibilities of existence and every form of ennobling beauty,--“all great arts and all good philosophies,” in his-- Dear wood, and you, sweet solitary place, Where from the vulgar I estranged live. And “all through the years of his residence at Hawthornden must not the seven miles of road between Hawthornden and Edinburgh have been his most familiar ride or walk? Every other week must he not have been actually in Edinburgh for hours and days together, visiting his Edinburgh relatives and friends, seen in colloquy with some of them on the causey of the old High Street near St. Giles’s Church, and known to have his favourite lounge in that street in the shop of Andro Hart, bookseller and publisher, just opposite the Cross?”[51]