Question: Ulrich of Eppenstein served as an abbot for an Abbey located in which city in Switzerland ?

full_context: Document 1: Papal election, 1241: The papal election, following the death of Pope Gregory IX, from September 21 to October 25, 1241 elected Cardinal Goffredo da Castiglione as Pope Celestine IV. The election took place during the first of many protracted "sede vacantes" of the Middle Ages, and like many of them was characterized by disputes between popes and the Holy Roman Emperor. Specifically, the election took place during the war between Frederick II, Holy Roman Emperor against the Lombard League and the deceased pontiff, Pope Gregory IX, with Italy divided between pro-Papal and pro-Imperial factions known as the Guelphs and Ghibellines.
Document 2: Ulrich of Hardegg: Ulrich of Hardegg (German: "Ulrich von Hardegg" or "Ulrich von Hardeck" or "Ulrich zu Hardegg auf Glatz und im Marchlande" ; after 1483 – 1535) was an Austrian nobleman from the Prüschenk family of Count of Hardegg. He was "Cup-bearer" of Austria, which, by this time, was a title of nobility and no longer involved looking after the arch-duke's wine cellar. He was also steward in Styria.
Document 3: Saint Ulrich: Saint Ulrich (German: "Sankt Ulrich, Sankt-Ulrich" ) or Saint Ulric may refer to four saints:
Document 4: Säckingen Abbey: Säckingen Abbey is a former Roman Catholic abbey located in Bad Säckingen, Baden-Württemberg in Germany. The Abbey was founded in the 6th or 7th century by Fridolin of Säckingen, an Irish monk. While the Abbey had both monks and nuns, only the nuns' convent grew to be an important religious, economic and cultural institution for the entire upper Rhine.
Document 5: Abbey of Saint Gall: The Abbey of Saint Gall (German: Abtei St. Gallen ) is a dissolved abbey (747–1805) in a Roman Catholic religious complex in the city of St. Gallen in Switzerland. The Carolingian-era monastery has existed since 719 and became an independent principality between 9th and 13th centuries, and was for many centuries one of the chief Benedictine abbeys in Europe. It was founded by Saint Othmar on the spot where Saint Gall had erected his hermitage. The library at the Abbey is one of the richest medieval libraries in the world. The city of St. Gallen originated as an adjoining settlement of the abbey. Following the secularization of the abbey around 1800 the former Abbey church became a Cathedral in 1848. Since 1983 the whole remaining abbey precinct has been a UNESCO World Heritage Site.
Document 6: University of St. Gallen: The University of St. Gallen (in German: "Universität St. Gallen") is a research university located in St. Gallen, Switzerland. Established in 1898, it is specialized in the fields of business administration, economics, law, and international affairs. The University of St. Gallen is also known as HSG, which is an abbreviation of its former German name "Handels-Hochschule St. Gallen".
Document 7: Abbey of Saint Gall: The Abbey of Saint Gall (German: Abtei St. Gallen ) is a dissolved abbey (747–1805) in a Roman Catholic religious complex in the city of St. Gallen in Switzerland. The Carolingian-era monastery has existed since 719 and became an independent principality between 9th and 13th centuries, and was for many centuries one of the chief Benedictine abbeys in Europe. It was founded by Saint Othmar on the spot where Saint Gall had erected his hermitage. The library at the Abbey is one of the richest medieval libraries in the world. The city of St. Gallen originated as an adjoining settlement of the abbey. Following the secularization of the abbey around 1800 the former Abbey church became a Cathedral in 1848. Since 1983 the whole remaining abbey precinct has been a UNESCO World Heritage Site.
Document 8: Adalbero (archbishop of Reims): Nearing the end of the Carolingian Dynasty, Archbishop Adalbero and Queen Emma led a political party in favor of the Franks allying with the Ottonian dynasty of the Holy Roman Empire in the Frankish courts. In a series of letters sent to Empress Theophanu, Emma's sister-in-law and consort of the Holy Roman Empire, Adalbero expressed loyalty on behalf of himself, Queen Emma, and her son Louis V ( Adalbero's lord at the time ). It was Otto I who had named Adalbero Archbishop, along with the other clergy members who were given their positions by the Emperor and is why Adalbero had felt such loyalty towards them. However, not all clergy felt the same way, and so they created a political party to oppose Queen Emma in the Frankish courts, one whose goal was to reinstate the policies of Lothair I and expand the Frankish kingdom eastward, to gain the territory of Lorraine, Adalbero's home. The opposing party eventually prevailed when Louis disregarded the advice given to him by the Archbishop and his mother, Queen Emma, which was to seek friendship with Otto III, Theophanu's son. This unfortunate turn of events forced Adalbero to step down from his position as Archbishop and flee. This act was perceived as treason by King Louis, and Adalbero was called to trial at an assembly of leading Franks at Compiègne. The sudden death of Louis V prevented this trial from taking place, and allowed Adalbero to give his support for Hugh Capet as rightful heir and denounce the Carolingian claimant, Charles, Duke of Lower Lorraine.
Document 9: Ulrich of Eppenstein: Ulrich of Eppenstein (?ca.1047–1121) served between 1071 and his death as Abbot of the powerful Abbey of Saint Gall. Ulrich was prominent as a supporter of Emperor Henry IV during the civil wars that erupted out of the power struggles between the emperor and the papacy during the closing decades of the eleventh century.
Document 10: St. Alban's Abbey, Mainz: St. Alban's Abbey, Mainz (Stift St. Alban vor Mainz) originated as a Benedictine abbey, founded in 787 or 796 by Archbishop Richulf (787–813) in honour of Saint Alban of Mainz, located to the south of Mainz on the hill later called the "Albansberg". It was turned into a collegiate foundation ("Herrenstift") in 1442. The buildings were entirely destroyed in 1552, although the foundation retained a legal existence until its formal dissolution in 1802.
Document 11: Lorsch Abbey: The Abbey of Lorsch (German: "Reichsabtei Lorsch" ; Latin: "Laureshamense Monasterium" , called also "Laurissa" and "Lauresham") is a former Imperial abbey in Lorsch, Germany, about 10 km east of Worms. It was one of the most renowned monasteries of the Carolingian Empire. Even in its ruined state, its remains are among the most important pre-Romanesque–Carolingian style buildings in Germany. Its chronicle, entered in the "Lorscher Codex" compiled in the 1170s (now in the state archive at Würzburg) is a fundamental document for early medieval German history. Another famous document from the monastic library is the "Codex Aureus" of Lorsch. In 1991 the ruined abbey was listed as a UNESCO World Heritage Site.
Document 12: Papal election, 1243: The election which took place around the death of Pope Gregory IX on August 22, 1241, was a particularly stressful one. There were military operations, both inside and outside the City of Rome, towns and properties were destroyed, Guelphs and Ghibellines warred against each other, and two of the cardinals were captured in battle and were held prisoner by the Emperor Frederick II. When the electoral meeting began, only ten of the twelve cardinals participated. The cardinals were tightly confined, on orders of the Senator of Rome, Matteo Rosso Orsini, and during that conclave one cardinal died. After seven weeks of deadlocked negotiations in the summer heat of Rome, the cardinals finally managed to produce the required two-thirds majority on October 25 for Cardinal Goffredo Castiglione, who chose the name Celestine IV. Pope Celestine was never crowned. It is also said that he was never consecrated, which is pointless, since he was already a bishop, and that he never issued a bull, which is contested. He died, old and ill, only seventeen days after his election, on November 10, 1241.
Document 13: St. Ulrich's and St. Afra's Abbey: St. Ulrich's and St. Afra's Abbey, Augsburg (German: "Kloster Sankt Ulrich und Afra Augsburg" ) is a former Benedictine abbey dedicated to Saint Ulrich and Saint Afra in the south of the old city in Augsburg, Bavaria.
Document 14: Gall Morel: Gall Morel, O.S.B., was a poet, scholar, aesthete, and educationist, born at St. Gallen, Switzerland, on 24 March 1803; died at the Abbey of Einsiedeln on 16 December 1872. His baptismal name was Benedict, but in the monastery he took the name of Gall. In 1814, he entered the gymnasium at St. Gall. A pilgrimage to Einsiedeln in 1817 influenced him deeply, and afterwards he entered the monastery school as a novice. In 1820 he took the final vows, and after several years spent in theological and philosophical studies, was ordained priest in 1826, being appointed forthwith instructor in the monastery school. From this period his life presents a picture of extraordinary activity. From 1826 to 1832 he was professor of rhetoric, and until 1835 he lectured on philosophy. In this latter year he became librarian of the abbey, and retained this office to the end of his life, while also fulfilling the offices of choral director (1835–40), prefect (1836), and rector (1848) of the abbey school, archivist of the abbey (1839–45), counsellor of education of the Canton Schwyz (1843–5), and subprior of the abbey (1846–52).
Document 15: Saint John's Arboretum: Located in Collegeville, Minnesota, Saint John's Arboretum encompasses over 2500 acre settled by Benedictine monks in 1864. Since its founding, the abbey has been guided by the Benedictine principles of stability, hospitality, and stewardship. In 1997, this longstanding principle of stewardship led the monks to designate the lands of Saint John's University as a natural arboretum. Saint John's Arboretum is advantageously located in the unique area of terminal moraines (glacial deposits) that distinguish central Minnesota. The varied terrain and its location between the hardwoods and prairies creates considerable diversity in the habitats found there.
ground_truth: St. Gallen