JOHN COUCH ADAMS, ASTRONOMER
Thomas Adams was a small tenant farmer in the parish of Laneast, at Lidcott, renting under John King Lethbridge, Esq., of Tregeare, in Laneast. He married Tabitha Knill Grylls, of Stoke Climsland, who inherited a very little land in this latter parish.
Laneast lies on the Inny River—that is to say, the village with its church occupies the southern slope of Laneast Down that falls to this beautiful stream. But Lidcott lies on the north side of the down, that rises to eight hundred feet above the sea, one long swelling mass of moor brown with heather, save when in August it blushes like a modest girl, the heather all a-rose with flower.
For three miles the highway from Camelford to Launceston crosses this moor, one white strip drawn through a mass of umber. At night the sheep that grazed on the down would lie on the warm road, and many a time have the coach-horses stumbled over them in the night.
On this road, about the year 546, S. Samson was pursuing his way from Padstow, where he had landed, to Southill. He had with him a wagon drawn by horses he had brought with him from Ireland, and as he proceeded over the down he was aware of music and dancing on the left-hand side of the road in the direction of Tregeare, and he found that the heathen people were having a festival about a rude upright stone. He stopped, harangued them, condemned their idolatrous practice, and with his own hand cut a cross upon the stone.
It is possible that this is the very rude stone cross that still stands on the slope of the moor above Lidcott.
John Couch, son of Thomas Adams and Tabitha, was born at Lidcott on 5th January, 1819, but no notice of his baptism occurs in the parish register at Laneast. Possibly he may have been taken to Egloskerry.
He received his early education at a dame's school in his native parish; but was early employed by his father to tend the sheep on Laneast Down. It was then and there, on that great upland stretch of moor, with a vast horizon about him, that, lying in the heather and looking up into the sky, the mystery of the heavenly firmament laid hold of him. He soon learned to distinguish the planets from the fixed stars; he watched the rising and the setting of the constellations, Charles's Wain revolving nightly about the extremest star in what he called the tail of the Plough; Orion with his twinkling belt and curved sword, "louting on one knee."
To the west and south stood up against the evening glow the ridge of the Bodmin Moors, Brown Willy, Rough Tor, Kilmar, and Caradon. To the north nothing interrupted the view, for there lay the vast Atlantic; and on stormy nights the boom of its waves might be heard from that highway over the down. To the east and south-east the far-off range of Dartmoor, blue as a vein in a girl's temple, on a summer day.
Many a chiding did John Couch get from his father for being out late at night upon the moor; the old farmer was unable to understand what the attraction was which drew the lad from home and from his supper, to be out, either lying on the road or leaning against the old granite cross, star-gazing. Happily Mrs. Adams had a simple book on astronomy that had belonged to her father, and this her son Jack devoured, and now he began to understand something of the motions of the heavenly bodies. He established a sundial on the window-sill of the parlour, and constructed out of cardboard an apparatus for taking the altitude of the sun.