The Prince-Bishopric of Hildesheim (German: Hochstift Hildesheim, Fürstbistum Hildesheim, Bistum Hildesheim) was an ecclesiastical principality of the Holy Roman Empire from the Middle Ages until its dissolution in 1803. The Prince-Bishopric must not be confused with the Diocese of Hildesheim, which was larger and over which the prince-bishop exercised only the spiritual authority of an ordinary bishop.
According to legend delivered by the Brothers Grimm, the king was hunting in the wintery woods of Elze, when he realized that he had lost his pendant with the relic of Blessed Virgin Mary. Distraught he sent out his attendance who finally discovered a flowering rose bush with the relic in his branches, which it would not let go. Louis had a chapel built by the side of the rose, the later St. Mary's Cathedral.[1] A rosa canina is still growing at the apse of the cathedral, called the Thousand-year Rose (Tausendjähriger Rosenstock).
During the reign of the Saxon Ottonian dynasty Hildesheim, together with the neighbouring bishoprics of Halberstadt and Magdeburg, became the central ecclesiastical territory of the Holy Roman Empire. Bishop Bernward (993-1022) built up the cathedral district with a strong twelve-towered wall, built the Michaeliskirche, and commissioned bronze doors for the cathedral.[4] During the tenure of his successor Gotthard (1022-1038), the cathedral school became a center for learning. Bernward and Gotthard added much to the architectonic and cultural tradition of the present-day World Heritage Site.
^The map shows the diocese in its borders before the diocese feud. During the restitution in 1643, the offices of Aerzen, Grohnde, Coldingen-Lauenberg, Lutter am Barenberge, Westerhof and Lindau – all shown as Hildesheim in the map – remained with the principalities of Calenberg and Braunschweig-Wolfenbüttel. For more information, see Hildesheimer Stiftsfehde [de].
^Giese, Martina. "Die Texfassungen der Lebensbeschreibung Bischof Bernwards von Hildesheim", Monumenta Germaniae Historica, Studien und Texte, 40. Hannover: Hahnsche Buchhandlung, 2006. p. xxviii. ISBN3-7752-5700-4
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.