The envoy of the Roman Government in Paris addressed the following letter, in the name of the Roman people, to their brothers in France: "A sanguinary combat has taken place between the inhabitants of Rome and the children of France, whom rigorous orders urged against our homes; the sentiment of military honor commanded them to obey their chiefs, the sentiment of patriotism ordered us to defend our liberties and our country. Honor is saved, but at what a price! may the terrible responsibility be averted from us, who are united by the bonds of charity. May even the culpable be pardoned; they are punished sufficiently by remorse. Health and fraternity.—L. Tarpolei, Colonel, Envoy Extraordinary, of the Roman Republic in Pans."

In the next sitting of the French Assembly, the subject of the President's letter to General Oudinot was brought forward by M. Grevy, in reply to whom M. Odillon Barrot stated that though the letter in question was not the act of the Cabinet, he and his colleagues were ready to assume the whole responsibility of it. He declared that the object of the letter was merely to express sympathy with the army, and that it was not intended as the inauguration of a policy contrary to that of the Assembly.

General Changamier placed the letter of the President of the Republic to General Oudinot on the orders of the day of every regiment in the French service, although M. Odillon Barrot declared in the Assembly that it was not official. Also General Foret refused to obey the orders of the President of the Assembly by sending two battalions to guard it during its sitting; a breach of orders which was brought under the notice of the Assembly by M. Armand Manest, and apologized for by M. Odillon Barrot. On the 9th of May, M. Ledru-Rollin declaimed the letter of the President to General Oudinot to be on insolent defiance of the National Assembly, and a violation of the Constitution.

Ultimately the debate was adjourned on the motion of M. Grevy and M. Favre, in consequence of M. Odillon Barrot having announced that M. Lesseps, the late minister from Paris at Madrid, had been sent by the Government as an envoy to Rome to express to the Roman people the wishes of the Assembly, which showed that the Government did not intend to oppose the Assembly.

The Paris correspondent of the Morning Chronicle, noticing the stormy debates in the French Assembly, says: "In the last three days troops have been pouring into Paris, and the number of men now garrisoning the capital is upwards of 100,000."

We will now return to Rome, and to the day of the first victory over the French. The joy which pervaded Rome in the evening and night which followed this first combat may be easily supposed. The whole city was illuminated, and presented the aspect of a national fête. Songs and bands of music were heard in all directions. The next day, the 1st of May, Garibaldi received from the Minister of War authority to attack the French with his legion. He took up a splendid position on a height on the flank of the French army; but at the moment the Italians were about to charge, a French officer arrived and demanded a parley with Garibaldi. He stated that he was sent by General Oudinot to treat for an armistice, and to be assured that the Roman people really accepted the Republican Government, and were determined to defend their rights. As a proof of his good intentions, the French General offered to give up Garibaldi's favorite chaplain, Ugo Bassi, who (having the evening before refused to leave a dying man whose head he was holding on his knees) had been taken prisoner.

The Roman Minister of War ordered Garibaldi to return to Rome, which he did, accompanied by a French officer. The armistice requested by General Oudinot was accorded by the Triumvirs, and the Republican Government granted unconditional liberty to fully 500 French prisoners in their hands. A letter from Garibaldi, after speaking of the bravery displayed by the Roman troops, says: "A quantity of arms, drums, and other matters have remained in our hands. The wounded French, before expiring, expressed their sorrow for having fought against their republican brethren."

The King of Naples, at the head of his army, was now marching upon Rome. Seeing this, Garibaldi whom the armistice left unoccupied, demanded permission to employ his leisure in attacking the King of Naples. This permission was granted, and on the evening of the 4th of May, Garibaldi left the city with his legion, now 2500 strong.

On May 6th, General Garibaldi gained the battle of Palestrina, completely defeating the Neapolitans, 7000 strong, and taking their artillery. Shortly after, however, the ambassador of the French Republic, Ferdinand de Lesseps, entered Rome with Michael Accrusi, the envoy of the Roman Republic in Paris, and by means of the good offices of the French Ambassador, the armistice, against which General Garibaldi had given a strong opinion, was concluded. The Roman Government resolved to take advantage of this truce to get rid of the Neapolitan army. At the same time Mazzini first created Colonel Roselli a general, and then named him general-in-chief of the forces. The friends of Garibaldi urged upon him not to accept a secondary position under a man who the day before only had been his inferior. The General, however, was utterly inaccessible to personal considerations where the welfare of his country was concerned, and he therefore accepted, he states himself, even with gratitude, the post of general of division.

On the 16th May the entire army of the Republic, consisting of 10,000 men and twelve pieces of cannon, marched out of the city of Rome by the San Giovanni gate, General Garibaldi being ordered to proceed in advance. He had received information that the Neapolitan army was encamped at Velletri, with 19,000 to 20,000 men and thirty pieces of cannon.