[975] Ord. Vit., v. (Appendix) 199. See p. 422.

[976] Robert of Torigny (ed. Hewlett), p. 153.

[977] My alternative explanation of the choice of style, namely, the importance of the keep itself relatively to the "castellum," must also be borne in mind.

[978] "[Rex] in turri de Bristou captivus ponitur.... [Imperatrix] obsedit turrim Wintonensis episcopi.... Robertus frater Imperatricis in cujus turri Rex captivus erat" (Hen. Hunt., p. 275).

[979] "In turri Cenomannica" (Annales Veteres, 311).

[980] The Tower of Rouen, we have seen (p. 334), was styled "arx regia."

[981] A fine "motte" is visible from the line between Calais and Paris (on the right); another, as I think, stood on the Lea, between Bow Bridge and the "Old Ford," and is (or was) well seen from the Great Eastern line.

[982] Archæological Journal, xx. 205-223 (1863).

[983] Anglia Sacra (ed. Wharton), i. 337, 338.

[984] Gentleman's Magazine, N.S., xv. 260.