''Ex commisso nobis'', more commonly known as the ''Bull of Gniezno'', was a papal bull issued on July 7, 1136 by Pope Innocent II. The bull split off the Bishopric of

Gniezno Gniezno (; german: Gnesen; la, Gnesna) is a city in central-western Poland, about east of Poznań. Its population in 2021 was 66,769, making it the sixth-largest city in the Greater Poland Voivodeship. One of the Piast dynasty's chief cities, ...

from the Archbishop of Magdeburg. From a historical perspective, the bull is especially important as it contains the earliest written record of the

Polish language Polish (Polish: ''język polski'', , ''polszczyzna'' or simply ''polski'', ) is a West Slavic language of the Lechitic group written in the Latin script. It is spoken primarily in Poland and serves as the native language of the Poles. In a ...

.Davies, 67. Slavic language scholar

Aleksander Brückner Aleksander Brückner (; 29 January 1856 – 24 May 1939) was a Polish scholar of Slavic languages and literatures (Slavistics), philologist, lexicographer and historian of literature. He is among the most notable Slavicists of the late 19th ...

called the document "''złota bulla języka polskiego''" ("the

golden bull A golden bull or chrysobull was a decree issued by Byzantine Emperors and later by monarchs in Europe during the Middle Ages and Renaissance, most notably by the Holy Roman Emperors. The term was originally coined for the golden seal (a ''bull ...

of the Polish language").

Historical context

The election of Pope Innocent II in 1130 prompted a schism in the

Roman Catholic Church The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.3 billion baptized Catholics worldwide . It is among the world's oldest and largest international institutions, and has played a ...

. The Polish church supported the appointment of the Antipope

Anacletus II Anacletus II (died January 25, 1138), born Pietro Pierleoni, was an antipope who ruled in opposition to Pope Innocent II from 1130 until his death in 1138. After the death of Pope Honorius II, the college of cardinals was divided over his succ ...

, while Saint

Norbert of Xanten Norbert of Xanten, O. Praem (c. 1075 – 6 June 1134) (Xanten-Magdeburg), also known as Norbert Gennep, was a bishop of the Catholic Church, founder of the Premonstratensian order of canons regular, and is venerated as a saint. Norbert was can ...

, Archbishop of Magdeburg, remained faithful to Innocent. In Norbert's last years, he was chancellor and adviser to Lothair II, the Holy Roman Emperor, and persuaded him to lead an army to Rome to restore Innocent to the papacy in 1133. Following Norbert's death, Lothair pressured Innocent to issue an order rejecting the independence and authority of the Archbishop of Gniezno, and affirming the Archbishop of Magdeburg's authority over the

Archdiocese of Gniezno The Archdiocese of Gniezno ( la, Archidioecesis Gnesnensis, pl, Archidiecezja Gnieźnieńska) is the oldest Latin Catholic archdiocese in Poland, located in the city of Gniezno.prelate A prelate () is a high-ranking member of the Christian clergy who is an ordinary or who ranks in precedence with ordinaries. The word derives from the Latin , the past participle of , which means 'carry before', 'be set above or over' or 'pre ...

s swore fealty to the Antipope. In August 1135, in exchange for the independence of the Polish episcopate,

Bolesław III Wrymouth Bolesław III Wrymouth ( pl, Bolesław III Krzywousty; 20 August 1086 – 28 October 1138), also known as Boleslaus the Wry-mouthed, was the duke of Lesser Poland, Silesia and Sandomierz between 1102 and 1107 and over the whole of Poland between ...

Duke of Poland Poland was ruled at various times either by dukes and princes (10th to 14th centuries) or by kings (11th to 18th centuries). During the latter period, a tradition of free election of monarchs made it a uniquely electable position in Europe (16th ...

, declared himself a vassal of Emperor Lothair and agreed to pay tribute to the Holy Roman Empire. On July 7, 1136, Pope Innocent upheld the independence of the Polish church from the Archdiocese of Magdeburg in a papal bull entitled ''Ex commisso nobis.''

In the Twentieth Century

During

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing ...

, the archdiocesan archives in

were plundered by Nazi Germany, and the bull, along with numerous other artefacts, were moved west towards

Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...

. The Nazis were intercepted by the

Soviet The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen nation ...

Red Army The Workers' and Peasants' Red Army ( Russian: Рабо́че-крестья́нская Кра́сная армия),) often shortened to the Red Army, was the army and air force of the Russian Soviet Federative Socialist Republic and, afte ...

, however, and the bull was taken to

Moscow Moscow ( , US chiefly ; rus, links=no, Москва, r=Moskva, p=mɐskˈva, a=Москва.ogg) is the capital and largest city of Russia. The city stands on the Moskva River in Central Russia, with a population estimated at 13.0 millio ...

. The document remained in the

Russia Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-eig ...

n capital for fifty years before being returned to Gniezno. Upon the document's return, the

National Library of Poland The National Library ( pl, Biblioteka Narodowa) is the central Polish library, subject directly to the Ministry of Culture and National Heritage of the Republic of Poland. The library collects books, journals, electronic and audiovisual publicat ...

performed a series of tests on the bull under the authority of Professor

Andrzej Wyczański Andrzej is the Polish form of the given name Andrew. Notable individuals with the given name Andrzej * Andrzej Bartkowiak (born 1950), Polish film director and cinematographer * Andrzej Bobola, S.J. (1591–1657), Polish saint, missionary and ...

. The scientists discovered that when viewed under

ultraviolet light Ultraviolet (UV) is a form of electromagnetic radiation with wavelength from 10 nanometer, nm (with a corresponding frequency around 30 Hertz, PHz) to 400 nm (750 Hertz, THz), shorter than that of visible light, but longer than ...

, the document showed traces of different washed-out text. Due to the lack of adequate testing facilities, the library abandoned further research efforts, which have not been resumed since.

Historical context

In the Twentieth Century

See also