Read Ebook: Lamarck the Founder of Evolution: His Life and Work by Packard A S Alpheus Spring

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BIBLIOGRAPHY 425

FACING PAGE

BIRTHPLACE OF LAMARCK, FRONT VIEW } } 4 BIRTHPLACE OF LAMARCK " " }

ACT OF BIRTH 6

AUTOGRAPH OF LAMARCK, JANUARY 25, 1802 10

LAMARCK AT THE AGE OF 35 YEARS 20

BIRTHPLACE OF LAMARCK. REAR VIEW FROM THE WEST } } 42 MAISON DE BUFFON, IN WHICH LAMARCK LIVED IN PARIS, } 1793-1829 }

PORTRAIT OF LAMARCK, WHEN OLD AND BLIND, IN THE COSTUME OF A MEMBER OF THE INSTITUTE. ENGRAVED IN 1824 54

PORTRAIT OF LAMARCK 180

MAISON DE BUFFON, IN WHICH LAMARCK LIVED, 1793-1829 198

?. GEOFFROY ST. HILAIRE 212

LAMARCK, THE FOUNDER OF EVOLUTION. HIS LIFE AND WORK

BIRTH, FAMILY, YOUTH, AND MILITARY CAREER

The life of Lamarck is the old, old story of a man of genius who lived far in advance of his age, and who died comparatively unappreciated and neglected. But his original and philosophic views, based as they were on broad conceptions of nature, and touching on the burning questions of our day, have, after the lapse of a hundred years, gained fresh interest and appreciation, and give promise of permanent acceptance.

As a zo?logical philosopher no one of his time approached Lamarck. The period, however, in which he lived was not ripe for the hearty and general adoption of the theory of descent. As in the organic world we behold here and there prophetic types, anticipating, in their generalized synthetic nature, the incoming, ages after, of more specialized types, so Lamarck anticipated by more than half a century the principles underlying the present evolutionary theories.

So numerous are now the adherents, in some form, of Lamarck's views, that at the present time evolutionists are divided into Darwinians and Lamarckians or Neolamarckians. The factors of organic evolution as stated by Lamarck, it is now claimed by many, really comprise the primary or foundation principles or initiative causes of the origin of life-forms. Hence not only do many of the leading biologists of his native country, but some of those of Germany, of the United States, and of England, justly regard him as the founder of the theory of organic evolution.

Besides this, Lamarck lived in a transition period. He prepared the way for the scientific renascence in France. Moreover, his simple, unselfish character was a rare one. He led a retired life. His youth was tinged with romance, and during the last decade of his life he was blind. He manfully and patiently bore adverse criticisms, ridicule, forgetfulness, and inappreciation, while, so far from renouncing his theoretical views, he tenaciously clung to them to his dying day.

The biography of such a character is replete with interest, and the memory of his unselfish and fruitful devotion to science should be forever cherished. His life was also notable for the fact that after his fiftieth year he took up and mastered a new science; and at a period when many students of literature and science cease to be productive and rest from their labors, he accomplished the best work of his life--work which has given him lasting fame as a systematist and as a philosophic biologist. Moreover, Lamarckism comprises the fundamental principles of evolution, and will always have to be taken into consideration in accounting for the origin, not only of species, but especially of the higher groups, such as orders, classes, and phyla.

~ ~ ~ ~

~Jean-Baptiste-Pierre-Antoine de Monet, Chevalier de Lamarck, was born August 1, 1744, at Bazentin-le-Petit. This little village is situated in Picardy, or what is now the Department of the Somme, in the Arrondissement de P?ronne, Canton d'Albert, a little more than four miles from Albert, between this town and Bapaume, and near Longueval, the nearest post-office to Bazentin. The village of Bazentin-le-Grand, composed of a few more houses than its sister hamlet, is seen half a mile to the southeast, shaded by the little forest such as borders nearly every town and village in this region. The two hamlets are pleasantly situated in a richly cultivated country, on the chalk uplands or downs of Picardy, amid broad acres of wheat and barley variegated with poppies and the purple cornflower, and with roadsides shaded by tall poplars.

The ground in front was cultivated with vegetables, not laid down to a lawn, and the land stretched back for perhaps three hundred to four hundred feet between the old garden walls.

Here, amid these rural scenes, even now so beautiful and tranquil, the subject of our sketch was born and lived through his infancy and early boyhood.

L'an mil sept cent quarante-quatre, le premier ao?t est n? en l?gitime mariage et le lendemain a ?t? baptis? par moy cur? soussign? Jean Baptiste Pierre Antoine, fils de Messire Jacques Philippe de Monet, chevalier de Lamarck, seigneur des Bazentin grand et petit et de haute et puissante Dame Marie Fran?oise de Fontaine demeurant en leur ch?teau de Bazentin le petit, son parrain a ?t? Messire Jean Baptiste de Foss?, pr?tre-chanoine de l'?glise coll?giale de St. Farcy de P?ronne, y demeurant, sa marraine Dame Antoinette Fran?oise de Bucy, ni?ce de Messire Louis Joseph Michelet, chevalier, ancien commissaire de l'artillerie de France demeurante au ch?teau de Guillemont, qui ont sign? avec mon dit sieur de Bazentin et nous.

Ont sign?: De Foss?, De Bucy Michelet, Bazentin. Cozette, cur?.

The family of Lamarck, as stated by H. Masson, notwithstanding his northern and almost Germanic name of Chevalier de Lamarck, originated in the southwest of France. Though born at Bazentin, in old Picardy, it is not less true that he descended on the paternal side from an ancient house of B?arn, whose patrimony was very modest. This house was that of Monet.

Lamarck's grandfather, Philippe de Monet, "seigneur de Bazentin et autres lieux," was also "chevalier de l'ordre royal et militaire de Saint-Louis, commandant pour le roi en la ville et ch?teau de Dinan, pensionnaire de sa majest?."

The descendants of Philippe de Lamarck were, adds de Cauna, thus thrown into two branches, or at least two offshoots or stems , near P?ronne. But the actual posterity of the Monet of Picardy was reduced to a single family, claiming back, with good reason, to a southern origin. One of its scions in the maternal line was a brilliant officer of the military marine and also son-in-law of a very distinguished naval officer.

The name was at first variously spelled de Lamarque, de la Marck, or de Lamarck. He himself signed his name, when acting as secretary of the Assembly of Professors-administrative of the Museum of Natural History during the years of the First Republic, as plain Lamarck.

The inquiry arises how, being the eleventh child, he acquired the title of chevalier, which would naturally have become extinct with the death of the oldest son. The Abb? Dulac suggests that the ten older of the children had died, or that by some family arrangement he was allowed to add the domanial name to the patronymic one. Certainly he never tarnished the family name, which, had it not been for him, would have remained in obscurity.

As to his father's tastes and disposition, what influence his mother had in shaping his character, his home environment, as the youngest of eleven children, the nature of his education in infancy and boyhood, there are no sources of information. But several of his brothers entered the army, and the domestic atmosphere was apparently a military one.

Philippe de Lamarck, with his large family, had endowed his first-born son so that he could maintain the family name and title, and had found situations for several of the others in the army. Jean Lamarck did not manifest any taste for the clerical profession. He lived in a martial atmosphere. For centuries his ancestors had borne arms. His eldest brother had been killed in the breach at the siege of Berg-op-Zoom; two others were still in the service, and in the troublous times at the beginning of the war in 1756, a young man of high spirit and courage would naturally not like to relinquish the prospect of renown and promotion. But, yielding to the wishes of his father, he entered as a student at the college of the Jesuits at Amiens.

His father dying in 1760, nothing could induce the incipient abb?, then seventeen years of age, to longer wear his bands. Immediately on returning home he bought himself a wretched horse, for want of means to buy a better one, and, accompanied by a poor lad of his village, he rode across the country to join the French army, then campaigning in Germany.

He carried with him a letter of recommendation from one of his neighbors on an adjoining estate in the country, Madame de Lameth, to M. de Lastic, colonel of the regiment of Beaujolais.

"We can imagine the feelings of this officer on thus finding himself hampered with a boy whose puny appearance made him seem still younger than he was. However, he sent him to his quarters, and then busied himself with his duties. The period indeed was a critical one. It was the 16th of July, 1761. The Marshal de Broglie had just united his army with that of the Prince de Soubise, and the next day was to attack the allied army commanded by the Prince Ferdinand of Brunswick. At the break of day M. de Lastic rode along the front of his corps, and the first man that met his gaze was the new recruit, who, without saying anything to him, had placed himself in the front rank of a company of grenadiers, and nothing could induce him to quit his post.

"It is a matter of history that this battle, which bears the name of the little village of Fissingshausen, between Ham and Lippstadt, in Westphalia, was lost by the French, and that the two generals, mutually accusing each other of this defeat, immediately separated, and abandoned the campaign.

"During the movement of the battle, de Lamarck's company was stationed in a position exposed to the direct fire of the enemy's artillery. In the confusion of the retreat he was forgotten. Already all the officers and non-commissioned officers had been killed; there remained only fourteen men, when the oldest grenadier, seeing that there were no more of the French troops in sight, proposed to the young volunteer, become so promptly commander, to withdraw his little troop. 'But we are assigned to this post,' said the boy, 'and we should not withdraw from it until we are relieved.' And he made them remain there until the colonel, seeing that the squad did not rally, sent him an orderly, who crept by all sorts of covered ways to reach him. This bold stand having been reported to the marshal, he promoted him on the field to the rank of an officer, although his order had prescribed that he should be very chary of these kinds of promotions."

His physical courage shown at this age was paralleled by his moral courage in later years. The staying power he showed in immovably adhering to his views on evolution through many years, and under the direct and raking fire of harsh and unrelenting criticism and ridicule from friend and foe, affords a striking contrast to the moral timidity shown by Buffon when questioned by the Sorbonne. We can see that Lamarck was the stuff martyrs are made of, and that had he been tried for heresy he would have been another Tycho Brahe.

Soon after, de Lamarck was nominated to a lieutenancy; but so glorious a beginning of his military career was most unexpectedly checked. A sudden accident forced him to leave the service and entirely change his course of life. His regiment had been, during peace, sent into garrison, first at Toulon and then at Monaco. While there a comrade in play lifted him by the head; this gave rise to an inflammation of the lymphatic glands of the neck, which, not receiving the necessary attention on the spot, obliged him to go to Paris for better treatment.

FOOTNOTES:

"Sur la maison de Viella--les Mortiers-br?vise et les Montalembert en Gascogne--et sur le naturaliste Lamarck." Par Hippolyte Masson.

A small town in southwestern France, near Lourdes and Pau; it is about eight miles north of Tarbes, in Gascony.

The abb? attempts to answer the question as to what place gave origin to the name of Lamarck, and says:

It may be added that B?arn was an ancient province of southern France nearly corresponding to the present Department of Basses-Pyr?n?es. Its capital was Pau.

We have been unable to ascertain the date when young Lamarck entered the seminary. On making inquiries in June, 1899, at the Jesuits' Seminary in Amiens, one of the faculty, after consultation with the Father Superior, kindly gave us in writing the following information as to the exact date: "The registers of the great seminary were carried away during the French Revolution, and we do not know whither they have been transported, and whether they still exist to-day. Besides, it is very doubtful whether Lamarck resided here, because only ecclesiastics preparing for receiving orders were received in the seminary. Do you not confound the seminary with the ancient college of Rue Poste de Paris, college now destroyed?"

STUDENT LIFE AND BOTANICAL CAREER

Lodged at Paris, as he has himself said, in a room much higher up than he could have wished, the clouds, almost the only objects to be seen from his windows, interested him by their ever-changing shapes, and inspired in him his first ideas of meteorology. There were not wanting other objects to excite interest in a mind which had always been remarkably active and original. He then realized, to quote from his biographer, Cuvier, what Voltaire said of Condorcet, that solid enduring discoveries can shed a lustre quite different from that of a commander of a company of infantry. He resolved to study some profession. This last resolution was but little less courageous than the first. Reduced to a pension of only 400 francs a year, he attempted to study medicine, and while waiting until he had the time to give to the necessary studies, he worked in the dreary office of a bank.

The meditations, the thoughts and aspirations of a contemplative nature like his, in his hours of work or leisure, in some degree consoled the budding philosopher during this period of uncongenial labor, and when he did have an opportunity of communicating his ideas to his friends, of discussing them, of defending them against objection, the hardships of his workaday life were for the time forgotten. In his ardor for science all the uncongenial experiences of his life as a bank clerk vanished. Like many another rising genius in art, literature, or science, his zeal for knowledge and investigation in those days of grinding poverty fed the fires of his genius, and this was the light which throughout his long poverty-stricken life shed a golden lustre on his toilsome existence. He did not then know that the great Linn?, the father of the science he was to illuminate and so greatly to expand, also began life in extreme poverty, and eked out his scanty livelihood by mending over again for his own use the cast-off shoes of his fellow-students.

Bourguin tells us that Lamarck's medical course lasted four years, and this period of severe study--for he must have made it such--evidently laid the best possible foundation that Paris could then afford for his after studies. He seems, however, to have wavered in his intentions of making medicine his life work, for he possessed a decided taste for music. His eldest brother, the Chevalier de Bazentin, strongly opposed, and induced him to abandon this project, though not without difficulty.

At about this time the two brothers lived in a quiet village near Paris, and there for a year they studied together science and history. And now happened an event which proved to be the turning point, or rather gave a new and lasting impetus to Lamarck's career and decided his vocation in life. In one of their walks they met the philosopher and sentimentalist, Jean Jacques Rousseau. We know little about Lamarck's acquaintance with this genius, for all the details of his life, both in his early and later years, are pitifully scanty. Lamarck, however, had attended at the Jardin du Roi a botanical course, and now, having by good fortune met Rousseau, he probably improved the acquaintance, and, found by Rousseau to be a congenial spirit, he was soon invited to accompany him in his herborizations.

"Accustomed from infancy to the severity of the weather and the rigors of the seasons, trained to undergo fatigue, and obliged to defend naked and without arms their life and their prey against ferocious beasts, or to escape them by flight, the men acquired an almost invariably robust temperament; the infants, bringing into the world the strong constitution of their fathers, and strengthening themselves by the same kind of exercise as produced it, have thus acquired all the vigor of which the human species is capable. Nature uses them precisely as did the law of Sparta the children of her citizens. She rendered strong and robust those with a good constitution, and destroyed all the others. Our societies differ in this respect, where the state, in rendering the children burdensome to the father, indirectly kills them before birth."

Soon Lamarck abandoned not only a military career, but also music, medicine, and the bank, and devoted himself exclusively to science. He was now twenty-four years old, and, becoming a student of botany under Bernard de Jussieu, for ten years gave unremitting attention to this science, and especially to a study of the French flora.

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