Among the many great men who have distinguished themselves in the present age, for their attachment and devotion to the cause of civil liberty, general LAFAYETTE is one of the most eminent. During the last fifty years, great changes have been made or attempted in human governments, highly favourable to political freedom and the rights of mankind. In some cases, indeed, revolutions have not been conducted upon just principles nor by prudent councils; and the immediate results have been disastrous rather than beneficial. Changes have taken place without direct and visible improvement; and efforts to meliorate the condition of man have produced a reaction in the adherents to patient arbitrary systems, which have given occasion to much suffering and great excesses.

The struggle for freedom by the patriotic citizens of America, towards the close of the last century, was successful; and has proved most auspicious to human happiness. We have reason to hope, that its blessings will not be confined to this western continent. A spirit of enquiry, indeed, has gone abroad in the world. It is spreading in Europe: and though we devoutly wish it may not prove the occasion of bloody contests, we shall rejoice to trace its fruits in the gradual destruction of old despotic systems, and in the general diffusion of knowledge among the people, and the enjoyment of those equal and just rights, which mild governments are calculated to secure.

In our own beloved country, we can boast of many sincere patriots and heroes besides our 'paternal chief,' the revered WASHINGTON, "who was first in war, first in peace and first in the hearts of his countrymen;" others will be recollected, who devoted themselves to the cause of liberty and their country, with a sincerity and zeal almost without a parallel in the annals of history. Their memories will not cease to be revered while Americans are distinguished for a love of civil freedom.

It must be acknowledged, however, that there was a peculiar disinterestedness in the services and sacrifices of the Marquis LAFAYETTE in defence of American independence. It was from a noble and enthusiastic love of liberty, that he was induced to cherish and advocate our cause. It was for strangers and in a foreign land, that he went forth to defend the rights of man, assailed by the hand of arbitrary power. He was not a desperate adventurer, without fortune, or friends, or honors. He was surrounded with all these in his own country. He belonged to very ancient and noble family, and inherited a large estate. The original family name was Motier; but for several generations back had assumed the addition of Lafayette. Some of his male ancestors were distinguished for military, and some of the females for literary talents. His income was 200,000 francs. His property and influence were increased by a matrimonial connexion with a lady of the truly illustrious house of NOAILES. He was married at the age of eighteen.

MARIE-PAUL-JOSEPH-ROCH-YVES-GILBERT-MOTIER DE LAFAYETTE was born at the chateau de Chavagnac in the province of Auvergne, September 6th 1757. The rank and affluence of his family secured for him the best education: and this, according to the fashion of the times in France, was not only in classical and polite literature, but united also a knowledge of military tactics. At the age of sixteen, he was offered an honorable place at Court, which he declined.

His mind was early imbued with an ardent love of freedom. It is not known whether his study of English writers who were friendly to civil liberty, or an eager curiosity to learn the merits of the dispute between Great Britain and the American colonies, lead him first thus to take a deep interest in favour of our independence. That controversy excited the attention of statesmen on the continent of Europe as well as in England. It has been said that he was acquainted with some distinguished English characters in 1776, from whom he learnt the situation of America, and the object of our revolution. In the latter part of this year, he applied to SILAS DEANE, our agent then at Paris, for information, and encouragement in his plan, already adopted, of rendering his personal service to the cause of America. While he was at Paris, (Dec. 1776) with these views, Dr. FRANKLIN arrived. The intelligence, received from him respecting our situation and prospects at that period, was of a nature to discourage any one, who had not cherished the most enthusiastic and resolute purpose to engage in our behalf. Our almost desperate condition seems only to have increased his zeal and devotion to the interests of America. "Hitherto, said he, I have only cherished your cause; I now go to serve it personally." He believed our cause to be just. He considered it the cause of civil liberty; and gloomy as was the prospect, hazardous as was the enterprize, he was determined to support it at the risk of life itself. In his situation, the privations and sacrifices to be made and endured were incalculably great. It is indeed a singular instance of an heroic enterprize for the good of mankind.

We cannot more justly describe his sentiments and views, than by quoting his own language used at a subsequent period, in a letter to the President of the Continental Congress—"The moment I heard of America, I loved her; the moment I knew she was fighting for liberty, I burnt with a desire to bleed for her." The sacrifices he made cannot be so well otherwise estimated as by reflecting that he left an affectionate wife, in whom he was most happy; and who, he was obliged to assure, that he would speedily return, before she would consent to the enterprize.

When LAFAYETTE made known his purpose to embark for America, under all the appalling circumstances of our country, our Envoys were still unable to furnish a passage for him. They had no vessels at command; and they were not then in a situation to purchase one. Loans were the object of their mission; but as yet they had not succeeded in obtaining them. And as the French court had not acknowledged our independence, or openly espoused our cause, it would have been improper for them to furnish a vessel for such purpose. What was then done for America must be effected in secret; and at most, only connived at by the French government. But the ardour of young LAFAYETTE was not to be checked by any such considerations. He took council rather of his feelings, than of that prudence by which ordinary minds are governed. He therefore immediately engaged a vessel at his own charges, and sailed for the United States, where he arrived in the month of January. He landed at Charleston, S.C. and soon entered, as a volunteer, in the American army. Soon after his arrival, he purchased clothing and arms for the troops under General MOULTRIE in that quarter. He also early made an advance to General WASHINGTON of 60,000 francs, for the public service.

For several months, he continued to serve in this capacity. His zeal and services were early appreciated by Congress; and in July, 1777, he was created a Major-General. But he did not, at once, act under that commission. In the battle of Brandywine, in September of the same year, although he distinguished himself by his activity and undaunted bravery, it does not appear that he acted as Major-General. He received a wound in his leg, in this engagement, and his services were highly applauded. He remained in the field till the close of the battle, inspiring the men by his presence and active courage. The wound was severe and required attention; but before it was entirely healed, he joined the army again under WASHINGTON. In November, at the head of some Jersey militia, he attacked a body of 300 Hessians and defeated them. General GREENE was engaged in the same affair, a part of the time; and said of young LAFAYETTE, "that he seemed to search for danger." Soon after this period, he had command of a division in the Continental army; and frequently was appointed the chief officer in separate departments of great importance and responsibility.

General WASHINGTON became greatly attached to him. He was an intelligent judge of character; and was never known to bestow his confidence upon those who were not worthy of it. He was so distinguished by the regard of the Commander in Chief, that it became usual to call him "his adopted son." WASHINGTON loved him for his goodness, and honored him for his bravery and military talents. In the early part of 1778, when it was proposed to make an attack upon Canada, and to endeavor to connect it with the thirteen United States, Gen. LAFAYETTE was appointed to command the troops collecting for that purpose at Albany. This plan originated in Congress, and was said to be much favored by the French Ambassador; but WASHINGTON ever doubted the propriety, or the feasibility of the scheme, and eventually gave his opinion decidedly against it; and it was not prosecuted. It was at this time, probably, that Brigadier General STARK took the oath of fidelity to the American Congress and of renunciation to the king and government of Great Britain, which had then been recently required, before General LAFAYETTE; and which was administered by the commanding officer in each separate Department. The original certificate of this oath is said now to be in existence. It is a singular fact, that a native American took this oath before a foreigner: or perhaps even then, General LAFAYETTE had been declared by Congress to be entitled to all the rights of a citizen of the United States.