Sin scire labores, Quære, age: quærenti pagina nostra patet. _All communications must be accompanied by the name and address of the sender, not necessarily for publication._ A BISHOP ON ARCHÆOLOGY. SIR,--At the reopening of a church in Northamptonshire recently, the Bishop of Peterborough is reported to have observed that churches were not architectural museums merely designed for the recreation and instruction of persons of an architectural turn of mind, but places designed for worship and the comfort of those who attended them, and that whatever interfered with such objects should be removed. I wonder what the members of the Archæological Institute and Association, to say nothing of fellows of the Society of Antiquaries, will think of such a remark. W. E. GUERIN, COUNT OF MONTGLAVE. SIR,--In the preface of Mr. Charles Tomlin’s “Chess Manual,” particulars are given of a game of chess, said to have been played between Charlemagne and Guérin, a powerful noble of Aquitaine, the stakes to be Guérin’s possessions against the kingdom of France. The Emperor lost, but it was at last arranged that, in lieu of France, Guérin was to receive the Countship of Montglave, or Lyons, if he could wrest the place from the Saracens, who then held it. This, with the aid of his knights and followers, he is said to have done, taking prisoners Gasier, the Sultan, and his only daughter, Mabiletta, whom he afterwards married on her becoming a Christian. They had four sons. A romance recounting the adventures and victories of these four sons was printed by M. Michel le Noir, 1515, under the title of “L’Histoire de Guérin de Montglave,” since which date, and under the same title, the story has been reproduced in prose and verse by several authors, but in none are any details respecting their father, Guérin, given, although frequent mention of both Mabiletta and the Count are made, representing him as the great friend, as well as one of the chief captains of Charlemagne. Can any of your readers inform me where particulars respecting this Guérin, the game of chess, and his victory over the Saracens, &c., are to be found?--Yours faithfully, WM. C. LUKIS DE GUERIN. _98, Sandgate-road, Folkestone_. EXTINCT MAGAZINES. (See vol. v. p. 273.) SIR,--In accordance with the promise appended to my query at the preceding reference, I send you, as a first instalment, a few hurriedly written particulars of a magazine which, if I am not misinformed, died at its initial number. Like many another publication, doomed to an ephemeral existence, it deserved other and better treatment.