Bishopric of Halberstadt

Prince-Bishopric of Halberstadt
Hochstift Halberstadt
State of the Holy Roman Empire
← 1180–1648 →
Coat of arms
Prince-Bishoprics of Hildesheim, Halberstadt and Magdeburg (violet), about 1250
Capital		Halberstadt
Government		elective theocratic monarchy, bishops elected by the chapter, confirmed by the pope and invested as prince by the emperor
Historical era		Middle Ages
•	Diocese founded	804
•	Prince-Bishopric	1180
•	Joined     Lower Saxon Circle	1500
•	Albert of Brandenburg	1513
•	Secularised to     Principality of Halberstadt	1648
•	To Province of Saxony	1816

The Bishopric of Halberstadt was a Roman Catholic diocese (German: Bistum Halberstadt; 804–1648) and a state within the Holy Roman Empire, the Prince-bishopric of Halberstadt (German: Hochstift Halberstadt; 1180–1648). Its capital was Halberstadt in present-day Saxony-Anhalt, north of the Harz mountain range, Germany.

History

Halberstadt Cathedral

In the aftermath of the Saxon Wars, Emperor Charlemagne in 804 established a missionary diocese at Osterwieck (then called Seligenstadt) in Eastphalia, in the course of the Christianisation of the pagan Saxons and Polabian Slavs. Under its (supposed) first bishop Hildegrim of Châlons the capital was moved to Halberstadt, confirmed by Charles' son Louis the Pious in an 814 deed. The bishopric's boundaries originally reached the Elbe and Saale rivers in the east, nevertheless, when Emperor Otto I founded the Archbishopric of Magdeburg in 968, Halberstadt lost the eastern half of its district to it. Halberstadt diocese was a suffragan of the Archdiocese of Mainz.

The Halberstadt bishops rivalled with Magdeburg to gain political influence in the days of the Ottonian and Salian dynasty. Under the rule of Emperor Henry III they were vested with further territorial rights and in 1062 Bishop Burchard II was sent to Rome as an Imperial mediator in the conflict between Pope Alexander II and Antipope Honorius II. However the former favourite of Dowager Empress Agnes of Poitou and her son Henry IV in 1073 allied with Pope Gregory VII in the Investiture Controversy and became one of the leading figures of the Great Saxon Revolt. After the deposition of the Saxon duke Henry the Lion the episcopal and capitular temporalities forming the Stift of Halberstadt evolved to an Imperial State, the prince-bishopric. The political entity of the prince-bishopric only comprised parts of the ecclesiastical entity of the diocese, which also included neighbouring political entities of other rulers.

On the death of Henry VI in 1197, the prince-bishopric supported the unsuccessful claim of Philip of Swabia against Otto of Brunswick to be Holy Roman Emperor. When Pope Innocent III disagreed, Prince-Bishop Conrad of Halberstadt (Conrad of Krosigk before his elevation) was excommunicated. To evade the penalties of excommunication, Conrad joined the catastrophic Fourth Crusade. Taking full part in the diversion of the Crusade from its mission and the atrocious subsequent sack of Constantinople, Conrad enriched the Prince-Bishopric with many relics and other booty personally looted from the churches, convents, and monasteries of the Roman Imperial capital.^[1] In 1315 the prince-bishop acquired the former Principality of Aschersleben for the prince-bishopric.

In 1479 the Saxon prince-elector Ernest of Wettin pushed the election of his 13-year-old son Ernest II, Archbishop of Magdeburg since 1476, as administrator in place of the resigned Prince-Bishop Gebhard von Hoym. In 1513 Albert of Hohenzollern, younger brother of Elector Joachim I Nestor of Brandenburg, succeeded him and the Magdeburg archbishops from the House of Hohenzollern remained administrators, while in 1540 the Halberstadt territories became Lutheran during the Reformation. In 1566 two-year-old Henry Julius of Brunswick-Wolfenbüttel became the first Lutheran administrator, after which Halberstadt's see was held by sons of the Princes of Wolfenbüttel, a line of the Welf Brunswick and Lunenburg ducal family, until in 1623 Henry Julius' son Christian, the "mad Halberstadter", resigned during the Thirty Years' War. He was succeeded by Christian William of Hohenzollern, son of Elector Joachim III Frederick of Brandenburg.

In political respect the prince-bishopric was secularised as the Principality of Halberstadt by the Peace of Westphalia of 1648, and finally given to the Hohenzollern rulers of Brandenburg-Prussia. After the 1815 Congress of Vienna, its territory was incorporated into the Prussian Province of Saxony.

In ecclesiastic respect the diocese, sede vacante since 1480, since represented by administrators only, who were even Protestants between 1552 and 1628, became defunct in 1648 too. So in 1669 the tiny remaining Catholic diaspora in the diocesan area of Halberstadt was put under the new jurisdiction of the Vicariate Apostolic of the Northern Missions. Between 1709 and 1780 the area of the former diocese of Halberstadt formed part of the Vicariate Apostolic of Upper and Lower Saxony, but afterwards returning to the Northern Missions. In 1821 the area of the former diocese of Halberstadt was merged into the Diocese of Paderborn, and forms part of the modern Diocese of Magdeburg since 1994.

Geography

After the foundation of the ancient Archbishopric of Magdeburg, the Diocese of Halberstadt covered the following Saxon Gau counties: Balsamgau, Derlingau, the western part of the Nordthüringgau, Harzgau, Schwabengau, and Hassegau. Thus, it stretched from the Oker river near Hornburg in the west, where it bordered on the Bishopric of Hildesheim, to the Saale in the east. The city of Brunswick, located on both sides of the Oker, was originally split between Halberstadt and Hildesheim until it passed to Duke Henry the Lion in 1142, who made it his residence.

Bishops of Halberstadt

References

1. ↑ Alfred Andrea, Contemporary Sources for the Fourth Crusade: Revised Edition, Leiden: Koninklijke Brill NV, 2000. pp. 241–244

Lower Saxon Circle (1500–1806) of the Holy Roman Empire Ecclesiastical Bremen1 Halberstadt1 Hildesheim Lübeck Magdeburg1 Ratzeburg2 Schwerin1 Secular Bremen3 Brunswick and Lunenburg Blankenburg4 Calenberg5 Celle5 Grubenhagen6 Hanover7 Wolfenbüttel Holstein Glückstadt Gottorp8 Pinneberg9 Mecklenburg Güstrow10 Schwerin Strelitz11 Rantzau12 Regenstein Saxe-Lauenburg5 Cities Bremen Goslar Hamburg Lübeck Mühlhausen Nordhausen 1 until 1648.   2 until 1701.   3 from 1648.   4 until 1731.   5 until 1705.   6 until 1596.   7 from 1708.   8 until 1773.   9 until 1640.   10 until 1695.   11 from 1701.   12 until 1734. Circles est. 1500: Bavarian, Swabian, Upper Rhenish, Lower Rhenish–Westphalian, Franconian, (Lower) Saxon Circles est. 1512: Austrian, Burgundian, Upper Saxon, Electoral Rhenish     ·     Unencircled territories