Ferdinand Buisson and Ludwig Quidde Win the Nobel Peace Prize

Ludwig Quidde (March 23, 1858 – March 4, 1941) was a German pacifist who is mainly remembered today for his acerbic criticism of German Emperor Wilhelm II. Quidde's long career spanned four different eras of German history: that of Bismarck (up to 1890); the Hohenzollern Empire under Wilhelm II (1888 - 1918); the Weimar Republic (1918–1933); and, finally, Nazi Germany. In 1927, he was awarded the Nobel Peace Prize.

Born into a wealthy bourgeois merchant family, Quidde grew up in Bremen, read history and also got involved in the activities of the German Peace Society (Deutsche Friedensgesellschaft). In his younger years he had already opposed Bismarck's policies. In 1894 Quidde published a 17-page pamphlet entitled Caligula. Eine Studie über römischen Caesarenwahnsinn (Caligula: A Study of Imperial Insanity). Containing 79 footnotes, the short essay is exclusively about the Roman Empire of the 1st century AD. However, Quidde drew an implicit parallel between the Roman Emperor Caligula and Wilhelm II, de facto accusing both rulers of megalomania. The author had insisted on publishing his pamphlet under his real name, which effectively ended his academic career as a historian when, in some periodical, a short review explained the parallels which otherwise might have gone unnoticed. After he made a derogatory comment on a new medal in honour of William the Great, German Emperor from 1871 to 1888, he was criminally convicted of lèse majesté, and sentenced to three months in prison, which he served in Stadelheim Prison.

Ferdinand Édouard Buisson (December 20, 1841 – February 16, 1932) was a French academic, educational bureaucrat, Protestant pastor, pacifist and Socialist politician. He presided over the Human Rights League (LDH) from 1914 to 1926.

Buisson helped create France's system of universal, nonsecratarian primary education in the 1880s.

He received together with the German politician Ludwig Quidde the Nobel Peace Prize in 1927.