[322]. Birch, Cartularium, i., 414.

[323]. Birch, Cartularium, iii., 671; Maitland, Domesday Book, 502.

[324]. Birch, Cartularium, iii., 671; Maitland, Domesday Book, 456.

[325]. Maitland, D. B. and Beyond, 4.

[326]. The fact that the assessment of southern and western England was based upon a conventional unit of five hides was first enunciated by Mr. J. H. Round in Feudal England.

[327]. Vinogradoff, E. H. R., xix., 282.

[328]. Feudal England, 98–103.

[329]. For the “six-carucate unit” see Feudal England, 69. Victoria Histories, Derby, Notts, Leicester, and Lincoln.

[330]. Feudal England, 42.

[331]. V. C. H., Derby, i., 295.