From the words of the original grant this hamlet, by which Thomas Tuschet, in 10 Hen. III. 1226, grants to Hugo de Grimsditch "totam terram de Grimsdich pertinentem ad villam de Witeleigh" (Ormerod's _Chesh._ i. 488.), it may be inferred that the place went by the name of Grimsditch prior to the Norman Conquest. There can therefore be but little doubt that the name is of Anglo-Saxon origin. The present possessor of the property is Thomas Grimsditch, Esq., late M.P. for the borough of Macclesfield. The second Query of NAUTICUS applies to the _etymology_ of the word Grimsditch. This is a very difficult question to solve. Take the first syllable: _Grim_, _grime_, dirt, sullying blackness. "She sweats; a man may go over shoes in the _grime_ of it."--Shakspeare. Then the word _ditch_: this is derived from dic (Saxon), dük (Erse); but whatever may be the true etymology of the word, it can scarcely be doubted that it is of Anglo-Saxon origin. I may however add that there is a tradition in the Grimsditch family of Cheshire, said to have been handed down for many ages, as to the origin of the name, to the following effect: That in remote ages their first parents were warriors; that one of these warriors was attacked by a griffin; that a fierce contest ensued; and that the man was the conqueror of that fabulous bird or beast, the battle-ground being a _dyke_ or _ditch_. Hence, says the tradition, emanated the family coat of arms, which are certainly very singular, viz. Azure, a griffin or, about to tear, and ramping upon, a warrior, completely armed in plate armour, in bend dexter, across the lower part of the shield. Crest, a _Talbot_. WILLIAM BEAUMONT. In reply to your correspondent NAUTICUS, who inquires whether there are any ancient entrenchments in England known by the name of _Grimsdyke_, besides the one he mentions in Hants, I beg to remind him that the Roman wall (or ditch and rampart) executed between the Firths of Forth and Clyde during the reign of the Emperor Antoninus Pius, is popularly called by the above name. To account for the name, it has been said that it originated in the circumstance of a chieftain of the name of _Graham_ having been the first to force his way through it; but those who gave such a derivation of the word could scarcely have been aware that it bears this name in common with at least two others, viz., that mentioned by NAUTICUS as existing at Great Berkhampstead, Hants; and the other pointed out by W. S. G. as near Salisbury. L. D. L. _Cagots_ (Vol. iv., p. 190.).--In reply to the inquiry of RUSTICUS, I rather imagine the _Cagots_ are the remains of the Paulician "Churches" of Thoulouse Albi and _Cahors_ (_Charhagensis_) of Maitland's _Albigenes and Waldenses_, p. 428.; and that the Cretins are no other than _credentes_ (cf. Maitland passim), probably remnants of the same body of heretics. AJAX.