Treaty of Neuilly-sur-Seine

Treaty of Neuilly-sur-Seine


Bulgaria after Treaty of Neuilly-sur-Seine
Signed 27 November 1919
Location Neuilly-sur-Seine, France
Condition Ratification by Bulgaria and four Principal Allied Powers.

Bulgaria Bulgaria

France France
Romania Romania
 Kingdom of Serbia
 United Kingdom
 United States

Depositary French Government
Languages French (primary), English, Italian

The Treaty of Neuilly-sur-Seine required Bulgaria to cede various territories, after Bulgaria had been one of the Central Powers defeated in World War I. The treaty was signed on 27 November 1919 at Neuilly-sur-Seine, France.[1][2]

The treaty required Bulgaria

The signing ceremony was held in Neuilly's town hall (hôtel de ville).[3]

In Bulgaria, the results of the treaty are popularly known as the Second National Catastrophe. Bulgaria subsequently regained South Dobruja as a result of the Treaty of Craiova. During World War II, together with Nazi Germany, it temporarily reoccupied most of the other territories ceded under the treaty.

Territories ceded to the Kingdom of Serbs, Croats and Slovenes

Four minor regions (historiographically referred to by Bulgarians as the Western Outlands) had been part of Bulgaria from its inception as a principality in 1878, except for the region around Strumitsa, which became part of Bulgaria in 1912. Bulgaria was internationally recognised as an independent country in 1908 and controlled these territories until 1919 when they were ceded to the Kingdom of the Serbs, Croats and Slovenes under the Treaty of Neuilly. The cession of the region was partly a compensation for the occupation of the southern and eastern part of Serbia by Bulgarian troops between 1915 and 1918, and was partly motivated by strategic reasons. The old political boundary between Bulgaria and Serbia followed a chain of high mountain ridges, whereas the new one gave significant military and strategic advantages to the Serbs: it dangerously exposed the Bulgarian capital of Sofia and significantly reduced the military threat to eastern Serbia in case of a Bulgarian invasion (see also Balkan Wars and World War I).

The Treaty of Neuilly was one of the series of treaties after World War I, which included the Treaty of Versailles, the Treaty of Saint-Germain, the Treaty of Trianon, and the Treaty of Sèvres, which were intended to diminish the military and political strength of the defeated members of the Central Powers. Some areas with a Bulgarian majority population (such as Bosilegrad and part of the Dimitrovgrad municipality) were ceded to Serbia (part of the Kingdom of Serbs, Croats and Slovenes).

Bulgarian sources claim that the treaty was intended to last for twenty years and that all the ceded territories should have been returned to Bulgaria in 1939, but that was not specified in the treaty.

Area and population

Ratification of the Treaty of Neuilly-sur-Seine, signatures of Boris III of Bulgaria, Aleksandar Stamboliyski and Mihail Madzharov.

Territories ceded by the treaty to the then Kingdom of Serbs, Croats and Slovenes cover an area of 1,545 km2 (597 sq mi) in what is now Serbia and 1,028 km2 (397 sq mi) in what is now the Republic of Macedonia.

In Serbia, to which the term generally applies in Bulgaria, the territory ceded is split between the modern Serbian District of Pirot (municipality of Dimitrovgrad and smaller parts of the municipalities of Pirot and Babušnica) and District of Pčinja (municipality of Bosilegrad and a small part of the municipality of Surdulica). It also includes a small section along the Timok River in the municipality and District of Zaječar, composed by eight localities (seven populated by Vlachs and one populated by Bulgarians).[4]

In 1919, the area corresponded to the following parts of the Bulgarian okrugs: Kyustendil, 661 km2 (255 sq mi), Tzaribrod 418 km2 (161 sq mi), Tran 278 km2 (107 sq mi), Kula 172 km2 (66 sq mi) and Vidin 17 km2 (6.6 sq mi). Bulgarian sources claim that the Bulgarian population made 98% of the population in Bosilegrad and 95% of the population in Tzaribrod at the time. In the Yugoslav census of 1931, all South Slavs were simply counted as Yugoslavs (Serbs, Croats, Slovenes, Bulgarians) so a comparison could not be made. According to the last Census in Serbia from 2002, Bulgarians made 50% and 71% of population in Dimitrovgrad and Bosilegrad respectively.

See also

Wikimedia Commons has media related to Treaty of Neuilly-sur-Seine.


  1. "Treaty between the Principal Allied and Associated Powers and Bulgaria and Protocol, signed at Neuilly-sur-Seine at November 27, 1919", Peace Treaties, Various Treaties and Agreements between the Allied and Associated Powers and Serb-Croat-Slovene State, Roumania, Bulgaria, Hungary and Turkey, together with some other agreements signed by the Peace Conference at Paris and Saint-Germain-En-Laye, presented by Mr. Lodge, April 25, 1921, Washington, Government Printing Office: 67th Congress, 1st Session, Senate, Document No. 7, 1921, pp. 47–162, retrieved 2013-01-02
  2. Treaty of Peace between the Allied and Associated Powers and Bulgaria,and Protocol, Neuilly-sur-Seine, November 27, 1919, printed by the order of Parliament, Ottawa: J. de Labroquerie Taché, printer to the King's Most Excellent Majesty, 1920, retrieved 2013-01-03
  3. Neuilly-sur-Seine official site (in French)
  4. Tribalia (Blogger)
Wikisource has original text related to this article:
This article is issued from Wikipedia - version of the 11/11/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.