The supposition that the Danes in England devoted themselves to study both earlier, and to a greater extent, than the Normans in France, is not founded only on loose conjectures. The English chronicles of the earlier middle ages contain traces of the Danes having not unfrequently entered into the English Church, in which they sometimes obtained the highest preferment. On this point we still possess an important source of information, which has, besides, the advantage of being for the most part contemporary with the events and circumstances which it elucidates. This consists of a considerable quantity of letters and diplomas issued by kings, bishops, and other leading men in England, from about the year 600 to 1066. These documents, which have lately been collected and published by a gentleman celebrated for historical research, Mr. J. M. Kemble, (under the title of “Codex Diplomaticus Ævi Saxonici,” vol. i.-vi., London, 1839-1848, 8vo.) more especially regard the southern and midland parts of England, as unfortunately the greater part of the letters relating to the north of England are lost. Nevertheless, those that remain, taken in conjunction with the chronicles, afford valuable information, both respecting the Danish clergy in the south-east of England, and their diffusion throughout that country. In the centre of the east coast of England, in Lincolnshire, and near the Wash, stood in the Anglo-Saxon times the large and famous convent of Croyland, or Crowland, dedicated to St. Guthlac. It was built upon an island, and so protected on the land side by the vast morasses which in those times covered the districts nearest the Wash, that it was a sort of natural fortress. According to the chronicles of the convent, compiled by one of the abbots in the eleventh century, it was governed, shortly after the year 800, by an abbot of the name of Sivard; in whose time there is also mentioned in the convent a priest (presbyter) named “Turstan,” and a monk “Eskil” (Askillus monachus). In the same ancient chronicle are also recorded several deeds of gift, which possibly, with regard to the rights conveyed to the convent, may have been forgeries of the times, but which, at all events, so far as regards the names of persons and places mentioned in them, must be perfectly correct and trustworthy; since incorrectness in these particulars would have easily led to the discovery of the intended frauds. These deeds mention, between the years 800 and 868, amongst the benefactors of the convent, three viscounts in Lincolnshire, “Thorold” (or Thurold), “Norman,” and “Sivard;” and also “Grymketil” and “Asketellus” (or Asketil), who was cook to the Mercian king Viglaf. Lastly there appear (particularly in the year 833) the following names of places:—Langtoft, Asuuiktoft, Gernthorp, Holbeck, Pyncebek, Laithorp, Badby, and Kyrkeby.