LAMBERT (Louis), born in 1797 at Montoire in Loire-et-Cher. Only son of simple tanners, who did not try to counteract his inclination, shown when a mere child, for study. He was sent in 1807 to Lefebvre, a maternal uncle, who was vicar of Mer, a small city on the Loire near Blois. Under the kindly care of Madame de Stael, he was a student in the college of Vendome from 1811 to 1814. Lambert met there Barchon de Penhoen and Jules Dufaure. He was apparently a poor scholar, but finally developed into a prodigy; he suffered the persecutions of Father Haugoult, by whose brutal hands his "Treatise on the Will," composed during class hours, was seized and destroyed. The mathematician had already doubled his capacity by becoming a philosopher. His comrades had named him Pythagoras. His course completed, and his father being dead, Louis Lambert lived for two years at Blois, with Lefebvre, until, growing desirous of seeing Madame de Stael, he journeyed to Paris on foot, arriving July 14, 1817. Not finding his illustrious benefactress alive, he returned home in 1820. During these three years Lambert lived the life of a workman, became a close friend of Meyraux, and was cherished and admired as a member of the Cenacle on rue des Quatre-Vents, which was presided over by Arthez. Once more he went to Blois, journeyed over Touraine, and became acquainted with Pauline Salomon de Villenoix, whom he loved with a passion that was reciprocated. He had suffered from brain trouble previous to their engagement, and as the wedding day approached the disease grew constantly worse, although occasionally there were periods of relief. During one of these good periods, in 1822, Lambert met the Cambremers at Croisic, and on the suggestion of Pauline de Villenoix, he made a study of their history. The malady returned, but was interrupted occasionally by outburts of beautiful thought, the fragments of which were collected by Mademoiselle Salomon. Louis had likewise occasional fits of insanity. He believed himself powerless and wished, one day, to perform on his own body Origene's celebrated operation. Lambert died September 25, 1824, the day before the date selected for his marriage with Pauline. [Louis Lambert. A Distinguished Provincial at Paris. A Seaside Tragedy.]

LAMBERT (Madame), lived in Paris in 1840. She was then at a very pious age, "played the saint," and performed the duties of housekeeper for M. Picot, professor of mathematics, No. 9, rue du Val-de-Grace. In the service of this old philosopher she reaped enormous profits. Madame Lambert hypocritically took advantage of her apparent devotion to him. She sought Theodose de la Peyrade, and begged him to write a memorial to the Academy in her favor, for she longed to receive the reward offered by Montyon. At the same time she put into La Peyrade's keeping twenty-five thousand francs, which she had accumulated by her household thefts. On this occasion, Madame Lambert seems to have been the secret instrument of Corentin, the famous police-agent. [The Middle Classes.]

LANGEAIS (Duc de), a refugee during the Restoration, who planned, at the time of the Terror, by correspondence with the Abbe de Marolles and the Marquis de Beauseant to help escape from Paris, where they were in hiding, two nuns, one of whom, Sister Agathe, was a Langeais. [An Episode Under the Terror.] In 1812 Langeais married Mademoiselle Antoinette de Navarreins, who was then eighteen years old. He allowed his wife every liberty, and, neither abandoning any of his habits, nor giving up any of his pleasures, he lived, indeed, apart from her. In 1818 Langeais commanded a division in the army and occupied a position at court. He died in 1823. [The Thirteen.]

LANGEAIS (Duchesse Antoinette de),[*] wife of the preceding, daughter of the Duc de Navarreins; born in 1794; reared by the Princesse de Blamont-Chauvry, her aunt; grand-niece of the Vidame de Pamiers; niece of the Duc de Grandlieu by her marriage. Very beautiful and intelligent, Madame de Langeais reigned in Paris at the beginning of the Restoration. In 1819 her best friend was the Vicomtesse Claire de Beauseant, whom she wounded cruelly, for her own amusement, calling on her one morning for the express purpose of announcing the marriage of the Marquis d'Ajuda-Pinto. Of this pitiless proceeding she repented later, and asked pardon, moreover, of the foresaken woman. Soon afterwards the Duchesse de Langeais had the pleasure of captivating the Marquis de Montriveau, playing for him the role of Celimene and making him suffer greatly. He had his revenge, however, for, scorned in her turn, or believing herself scorned, she suddenly disappeared from Paris, after having scandalized the whole Saint-Germain community by remaining in her carriage for a long time in front of the Montriveau mansion. Some bare-footed Spanish Carmelites received her on their island in the Mediterranean, where she became Sister Therese. After prolonged searching Montriveau found her, and, in the presence of the mother-superior, had a conversation with her as she stood behind the grating. Finally he managed to carry her off--dead. In this bold venture the marquis was aided by eleven of The Thirteen, among them being Ronquerolles and Marsay. The duchess, having lost her husband, was free at the time of her death in 1824. [Father Goriot. The Thirteen.]

[*] At the Vaudeville and Gaite theatres in Paris, Ancelot and Alexis Decomberousse at the former, and Messieurs Ferdinand Dugue and Peaucellier at the latter, brought out plays founded on the life of Antoinette de Langeais, in 1834 and 1868 respectively.

LANGEAIS (Mademoiselle de). (See Agathe, Sister.)

LANGLUME, miller, a jolly impulsive little man, in 1823 deputy-mayor of Blangy in Bourgogne, at the time of the political, territorial and financial contests of which the country was the theatre, with Rigou and Montcornet as actors. He was of great service to Genevieve Niseron's paternal grandfather. [The Peasantry.]

LANGUET, vicar, built Saint-Sulpice, and was an acquaintance of Toupillier, who asked alms in 1840 at the doors of this church in Paris, which since 1860 has been one of the sixth ward parish churches. [The Middle Classes.]