Alexandria Advertiser And Commercial Intelligencer

It appears by accounts from the Mediterranean, that a rebellion lately broke out in the Empire of Morocco, against the Emperor, and the insurgents were headed by the Emperor's nephew, who has however been defeated, - with great loss. The particulars of the battle are contained in the following extract of a private letter :

"Tangiers, May 19. We have this day received intelligence of an action having taken place between the Emperor of Morocco, and his nephew, in which the latter has been completely defeated with great loss ; it is already known that there are 5000 killed, 2400 taken prisoners, besides an immense number wounded.-- The Emperor speaks in the highest terms of the very great assistance he received from an officer who arrived at the camp the night before the action and requested the Emperor to accept his services. He had the command of a squadron of horse, and contributed in a great measure to defeat the enemy. It is expected that this week will put an end to the war as ambassadors are now going from the Emperor in answer to terms proposed by the nephew. We learn that the officer who distinguished himself so much belongs to the city of London Light Horse and that he is deputed from some of the principal merchants in that city, to procure the release of two Ships detained by the Emperor of Morocco. We are happy to find, that in consequence of his great services on the occasion the Emperor has lent a favorable ear to the object of his mission. The Emperor has already conferred some distinguished honors upon him."