A hostile meeting took place in the Bois de Boulogne, between General Sebastiani, minister for foreign affairs, and General Lamarque, arising out of a speech made by the latter in the Chamber of Deputies, in which he represented M. Lebeau, Belgian minister for foreign affairs, as the Sebastiani of Belgium. The seconds present on this occasion, General Jacqueminot and M. de Rumigny, were chosen by General Sebastiani; whose adversary expressed himself satisfied with their presence, and declined appointing any on his own behalf. The affair having been arranged on the ground without an exchange of shots, a detailed account of the circumstances attendant upon the intended duel was published in the journal called the Tribune; the tenor of which betrayed, on the part of General Sebastiani’s seconds, more anxiety to settle the difference without fighting, than is usually considered consistent with the honour of the principal whom they are called upon to represent. A letter was, in consequence, addressed to the editor of the Tribune by General Jacqueminot and M. de Rumigny, in which they contradicted many of the circumstances stated in that journal, and entered into an explanation, which General Lamarque interpreted as being unfavourable to himself. Another meeting, in consequence, took place in the Bois de Boulogne; Admiral de Rigny acting as the second of General Sebastiani, and General Harispe for General Lamarque. Two pistol-shots having been exchanged without injury to either party, the seconds interfered, and the affair was amicably settled. BETWEEN MAJOR-GENERAL MOORE AND MR. STAPYLTON. February 13, 1832.