568 through sheltered valleys. In the same manner the Calders, which run through Lanarkshire, are merely British appellations. The vale of Clyde is full of British names of places, but Mr. Lockhart does not know them when he sees them (d). His proposition is that there are no British names of places in the vale of Clyde, though this country till recent times was inhabited by ancient Britons; and he incidentally disputes the validity of record evidence, whatever may be the weight of its influences (e). The most ancient name of this country was y-strad-cluyd. Hence Strath-Clyde, from its lying on both sides of the river Clyde, which rises in the southern mountains of this district, and runs into the sea at the north-west corner of the county. During the middle ages, this name was changed by a people of a very different lineage and speech to Clydes-dale. The original Britons prefixing the essential quality of the name Strath, and the subsequent Saxons adding it in Cljdes-dale. § II. Of its Situation and Extent.] Lanarkshire has Dumfries-shire on the south, Ayr and Renfrew shires on the west, Dunbarton and Stirling on the north, and Linlithgow, Edinburgh, and Peebles shires on the east. It lies between 55° 18' 40" and 55° 56' north latitude, and between 3° 24' 25" longitude west of Greenwich (f). The extreme length of Lanarkshire from S.S.E. to N.N.W. is 54 miles, and the greatest breadth in the middle is nearly 32 miles; but it becomes narrower towards the extremities, even to less than 10 miles. The superficial contents are 927 [888] square miles, or 593,380 [564,283] English acres. In the year ]821 Lanarkshire, containing 927 square miles, was inhabited by 244,766 souls, being 2G4 to a square mile. The 244,766 composed 51,578 families, who inhabited 47,068 houses, being 4¾ in each family, and 51/5 in each house. Such then were the situation, the extent, and the populousness of Lanarkshire owing- to the magnitude of the city of Glasgow. In former times the county of Lanark was formed into two divisions or wards, which were called the Over ward and the Nether ward of Clydes- (d) See Caledonia, i. ch. 1, for the comparative topography of England, Scotland, and Ireland. (e) See the charters of Malcolm IV. and William in the Chart, of Glasgow, "De decimis Solvendis," which are addressed to the Welsh dwelling in Strath-Clyde. See Caledonia, bk. ii., ch. 2 : " Of the Romanized Britons of the Cumbrian kingdom in North Britain," for showing how groundless are Mr. Lockhart's notions of there having been a Strath-Clyde kingdom. (/) The city of Glasgow stands in 55° 51' 35" north latitude, and 4° 16' 10" longitude west of Greenwich. The town of Lanark stands in 55° 4L' north latitude, and 3° 48' longitude west of Greenwich.