Roger Martin du Gard (23 March 1881 – 22 August 1958) was a French author and winner of the 1937 Nobel Prize for Literature. Trained as a paleographer and archivist, Martin du Gard brought to his works a spirit of objectivity and a scrupulous regard for detail. Because of his concern with documentation and with the relationship of social reality to individual development, he has been linked with the realist and naturalist traditions of the 19th century. His major work was The Thibaults, a multi-volume roman fleuve that follows the fortunes of the two brothers, Antoine and Jacques Thibault, from their upbringing in a prosperous Catholic bourgeois family to the end of the First World War. Six parts of the novel were published between 1922 and 1929; Martin du Gard abandoned a seventh in manuscript before completing the two final installments, l'Été 1914 and l'Épilogue. Written under the shadow of the darkening international situation in Europe in the 1930s, these last parts, which together are longer than the previous six combined, focus on the political and historical situation leading up to the outbreak of the First World War, and conclude with the death of Antoine Thibault in 1918.