Pierre Théophile Victorien Marie Chaplais (8 July 1920 – 26 November 2006) was a French historian. He was
Reader in
Diplomatic at the
University of Oxford
The University of Oxford is a collegiate university, collegiate research university in Oxford, England. There is evidence of teaching as early as 1096, making it the oldest university in the English-speaking world and the List of oldest un ...
from 1957 to 1987.
Born in
Châteaubriant
Châteaubriant (; ; Gallo language, Gallo: ''Châtiaoberiant'') is a town in western France, about southwest of Paris, and one of the three Subprefectures in France, sous-préfectures of the Loire-Atlantique departments of France, department. C ...
,
Loire-Inférieure (now
Loire-Atlantique
Loire-Atlantique (; Gallo language, Gallo: ''Louére-Atantique''; ; before 1957: ''Loire-Inférieure'', ) is a departments of France, department in Pays de la Loire on the west coast of France, named after the river Loire and the Atlantic Ocean. ...
), France, Chaplais was educated at the Collège Saint-Sauveur in
Redon and the
University of Rennes
The University of Rennes (French: ''Université de Rennes'') is a public university, public research university located in Rennes, Upper Brittany, France. Originally founded in 1460, the university was split into two universities in 1970: Univers ...
, where he studied Law and Classics, with a view of becoming an academic lawyer. His education was interrupted by
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, during which he served with the
French Army
The French Army, officially known as the Land Army (, , ), is the principal Army, land warfare force of France, and the largest component of the French Armed Forces; it is responsible to the Government of France, alongside the French Navy, Fren ...
until the
1940 Armistice. A member of the
French Resistance
The French Resistance ( ) was a collection of groups that fought the German military administration in occupied France during World War II, Nazi occupation and the Collaboration with Nazi Germany and Fascist Italy#France, collaborationist Vic ...
, Chaplais was captured by the
Gestapo
The (, ), Syllabic abbreviation, abbreviated Gestapo (), was the official secret police of Nazi Germany and in German-occupied Europe.
The force was created by Hermann Göring in 1933 by combining the various political police agencies of F ...
and sent to
Buchenwald
Buchenwald (; 'beech forest') was a German Nazi concentration camp established on Ettersberg hill near Weimar, Germany, in July 1937. It was one of the first and the largest of the concentration camps within the Altreich (Old Reich) territori ...
. For his wartime activities he received the ''
Médaille de la Résistance''.
After the war he completed his education at Rennes and was admitted as an ''