Thouret, second only to Sieyès in the influence which they exercised upon the form of the new constitution, with Lanjuinais and Tronchet, and many another celebrated advocate and jurist. Among them were Camus, the grave and determined leader of the Jansenists, who have been aptly named the Puritans of the Roman Catholic Church in France; Rabaut de St. Etienne, the leader of the Protestants, a brave, high-minded man, who had already, before the Revolution, won from the King the recognition of the rights of his co-religionists to citizenship; Dom Gerle, the singular Jacobin monk, whose earnestness was stronger than his reason; and Grégoire, the eloquent priest, with his fine dream of a purified national Church, one of the best of the many enthusiasts who contributed their high-minded errors to the work of national reform. Among them was Garat, the accomplished professor of history, whose facile and excitable convictions always moved with the tide, and who, in spite of his excellent intentions, was perhaps more responsible than any other man for the ruin of the brilliant party with which he came to be associated at a later time. Among them, lastly, was the fortunate Barère, in turn advocate, journalist and politician, at the beginning of the extraordinary career, in which, by dint of never having fixed opinions, he was to rise to the highest place in France. But the most remarkable, and on the whole the most influential, of the many different groups in the party of Reform, was that which followed the lead of Duport, Barnave and Lameth. These men formed a close triumvirate of political allies. They collected about them the nucleus of a powerful party, and they generally controlled the policy of the Left. This group possessed in Duport a party organiser of elastic principles, but of considerable tact and ability; in Barnave an orator inferior in capacity to very few men in the history of the Revolution; and in the Comte Charles de Lameth one of the most popular and gifted of the young, liberal-minded nobles. Led by the triumvirate, and managed by Duport, it attached to itself many brilliant, well-bred and ambitious Radicals, including the Comte Alexandre de Lameth, the Duc d'Aiguillon and the Vicomte de Noailles, and it commanded a majority which on many occasions effectually decided the policy of the Assembly.