ADDITIONS to WILTSHIRE.
a WILTSHIRE, in Saxon Wiltun∣scyre, and by the Historians of succeeding ages, melted by degrees into our Wiltshire, call'd also Pro∣vincia Semerana, and Severnia, or Provincia Severo∣rum, is the largest mid-land County of any in Eng∣land, as may be easily observed by the* 1.1 ancient computation of it's Hides. For we find that in Wiltysire (as 'tis there term'd) were 4800 hides, which is more by 2000, than any Shire mention'd by that Author. The 39 miles in length, and 29 in breadth, which Spede assigns to it, will be found too little both ways, upon an accurate survey.
[a] Our Author observes, among other advan∣tages, that this County is watered with the Isis, which afterwards takes the name of Thamisis.* 1.2 An er∣ror with which the world is so possess'd, that 'twill be a hard matter to make them part with it; not∣withstanding it plainly appears that this river was always call'd Thames, or Tems, before ever it came near Thame. For instance, in an ancient Charter granted to Abbot Aldhelm, there is particular men∣tion made of certain lands upon the east part of the river, cujus vocabulum Temis, juxta vadum qui ap∣pellatur Summerford; and this ford is in Wiltshire. The same thing appears from several other Charters granted to the Abby of Malmsbury, as well as that of Enesham, and from the old Deeds, relating to Cricklade. And perhaps it may safely be affirmed, that in any Charter or authentick History it does not ever occur under the name of Isis; which indeed is not so much as ever heard of but among scholars: the common people, all along from the head of it down to Oxford, calling it by no other name but that of Thames. So also the Saxon Temese (from whence our Tems immediately comes) is a plain evidence, that that people never dreamt of any such conjunction But farther, all our Historians that mention the Incursions of Aethelwold into Wiltshire, A. D. 905. or of Canute, A. D. 1016. tell us, that they pass'd over the Thames at Cricklade. For the original of the word, it plainly seems to be British, because one may observe several rivers in several parts of England of almost the same name with it; as Tame in Staffordshire, Teme in Herefordshire, Ta∣mar in Cornwall, &c. And the learned Mr. Llwyd affirms it to be the same with their Tâf, which is the name of many rivers in Wales; the Romans changing the pronunciation of the British (f) into (m,) as the Latin word Demetia, is in Welsh Dyfed.
[b] As for Wansditch,* 1.3 the course whereof is trac'd in the Map, it seems to be so far from having been drawn for a boundary between the West-Saxons and Mercians (as our Author would have it,) that it was probably made long before the settlement of the Mercian Kingdom, viz. by Cerdick the first King of the West-Saxons, or by Kenric his son, against the incursions of the Britains, who even in K. Ceaulin's time (as Malmsbury tells us) made frequent inroads into this County from their garri∣sons at Bath, Glocester, and Cirencester. And the same Historian informs us, that Ceaulin was routed by the Britains, not (as other writers) at Wodensburgh, but at Wodenesdic; which seems to intimate that it was made before that time, and was then a boundary between the two people.
The rampire and graff of this Wansditch are very large; the rampire on the south-side. And be∣sides this ditch, there are several others of less note still visible upon the plains, especially about Stone-henge; and in the† 1.4 Saxon-Charter of lands belong∣ing to Wilton-Abbey, there is mention made of no less than 13 distinct Dikes; so that probably the Sax∣ons might draw them to divide the great Lordships, or for some such purpose.
[c] Upon what ground Mr. Camden places Wo∣densburge* 1.5 upon this Dike, does not appear. There are no remains of such a name in any village near it, except it be Woodborow, three miles south of it: but then there is not the least sign or tradition of a bat∣tle fought there. One would rather guess that Wan∣borow, on the borders of Wiltshire and Barkshire, is the town mention'd by our Historians. For as Wo∣densdic pass'd into Wansdick, so might Wodensburgh by the same reason be chang'd into Wanburh, or Wanbo∣row. And without doubt this has been formerly a