Question: What county includes the city where Heinrich Gottfried Philipp Gengler was born?

full_context: Document 1: Heinrich Zimmer (Celticist): Born to a farming family in Kastellaun in the Rhineland-Palatinate in western Germany, he studied ancient languages at Kaiser Wilhelm University in Strassburg, going on to study Indology and Sanskrit under Rudolf von Roth at the University of Tübingen. In 1878 he became a lecturer at Friedrich Wilhelm University in Berlin, where the young Ferdinand de Saussure studied with him; in 1881 he became Professor of Sanskrit and Comparative Linguistics at the University of Greifswald. In 1901 he became the founding Professor of Celtic at Friedrich Wilhelm University, the first position of its kind in Germany; his most celebrated student there was Rudolf Thurneysen. (He was followed in the post after his death by Kuno Meyer.) In 1902 he became a member of the Prussian Academy of Sciences and in 1906 a corresponding member of the Bavarian Academy of Sciences and Humanities. In 1910, suffering from an incurable illness, he committed suicide by drowning himself.
Document 2: Wade Hampton, South Carolina: Wade Hampton is a census-designated place (CDP) in Greenville County, South Carolina, United States. The population was 20,622 at the 2010 census. It is named for American Civil War general and South Carolina governor Wade Hampton.
Document 3: Berea, South Carolina: Berea is a census-designated place (CDP) in Greenville County, South Carolina, United States. The population was 14,295 at the 2010 census. It is part of the Greenville–Mauldin–Easley Metropolitan Statistical Area.
Document 4: Batesburg-Leesville, South Carolina: Batesburg-Leesville is a town in Lexington and Saluda counties, South Carolina United States. According to the U.S. Census Bureau, the town's population was 5,448 in 2016, up from 5,362 at the 2010 census.
Document 5: Heinrich Gottfried Philipp Gengler: Heinrich Gottfried Philipp Gengler (25 July 1817 – 28 November 1901) was a German historian of law, Geheimrat and academic lecturer.
Document 6: Arnold Genthe: Arnold Genthe was born in Berlin, Prussia, to Luise Zober and Hermann Genthe, a professor of Latin and Greek at the Graues Kloster (Grey Monastery) in Berlin. Genthe followed in his father's footsteps, becoming a classically trained scholar; he received a doctorate in philology in 1894 from the University of Jena, where he knew artist Adolf Menzel, his mother's cousin.
Document 7: Charleston, South Carolina: Charleston is the oldest and largest city in the U.S. state of South Carolina, the county seat of Charleston County, and the principal city in the Charleston -- North Charleston -- Summerville Metropolitan Statistical Area. The city lies just south of the geographical midpoint of South Carolina's coastline and is located on Charleston Harbor, an inlet of the Atlantic Ocean formed by the confluence of the Ashley and Cooper rivers. Charleston had an estimated population of 134,385 in 2016. The estimated population of the Charleston metropolitan area, comprising Berkeley, Charleston, and Dorchester counties, was 761,155 residents in 2016, the third - largest in the state and the 78th - largest metropolitan statistical area in the United States.
Document 8: Gustav Herglotz: Herglotz studied Mathematics and Astronomy at the University of Vienna in 1899, and attended lectures by Ludwig Boltzmann. In this time of study, he had a friendship with his colleagues Paul Ehrenfest, Hans Hahn and Heinrich Tietze. In 1900 he went to the LMU Munich and achieved his Doctorate in 1902 under Hugo von Seeliger. Afterwards, he went to the University of Göttingen, where he habilitated under Felix Klein. In 1904 he became Privatdozent for Astronomy and Mathematics there, and in 1907 Professor extraordinarius. In 1908 he became Professor extraordinarius in Vienna, and in 1909 at the University of Leipzig. From 1925 (until becoming Emeritus in 1947) he again was in Göttingen as the successor of Carl Runge on the chair of applied mathematics. One of his students was Emil Artin.
Document 9: Heinrich Gottfried Philipp Gengler: Philipp Gengler was born in Bamberg in Germany. He studied at the University of Würzburg and at the University of Heidelberg. In 1842 he obtained from the University of Erlangen the Ph. D. degree. One year later he qualified there for inauguration. In 1847 he became a lecturer in German legal history at Erlangen University, and in 1851 he was awarded a full professorship at the University of Erlangen. He died in Erlangen, aged 84.
Document 10: Bamberg, South Carolina: Bamberg is a city in and the county seat of Bamberg County, South Carolina, United States. The population was 3,607 at the 2010 census.
Document 11: Greenville County, South Carolina: Greenville County is a county located in the state of South Carolina, in the United States. As of the 2010 census, the population was 451,225, making it the most populous county in the state. In 2017, the estimated population of the county was 506,837. Its county seat is Greenville. The county is also home to the Greenville County School District, the largest school system in South Carolina. County government is headquartered at Greenville County Square.
Document 12: Franz Xaver von Wegele: Franz Xaver von Wegele (29 October 1823 in Landsberg am Lech – 17 October 1897 in Würzburg) was a German historian, largely known for his studies on the history of Thuringia, Franconia and the University of Würzburg.
Document 13: Johann Traugott Leberecht Danz: In 1787 he began his studies at Jena, where he had as instructors, Johann Jakob Griesbach, Johann Christoph Döderlein and Johann Gottfried Eichhorn. In 1791 he continued his studies at the University of Göttingen, and afterwards returned to Weimar as a secondary school teacher. In 1809 he received his habilitation at Jena, and during the following year became an associate professor. From 1812 to 1838 he was a full professor of theology at the University of Jena.
Document 14: Ludwig Julius Caspar Mende: After graduation from the University of Göttingen (1801), he began work as a lecturer at the University of Greifswald. In 1814 he became an associate professor at Greifswald, followed by a full professorship during the following year. In 1823 he was appointed professor of forensic medicine and obstetrics at Göttingen, where until his death in 1832, he served as director of the department of obstetrics and gynecology.
Document 15: Ehrhardt, South Carolina: Ehrhardt is a town in Bamberg County, South Carolina, United States. As of the 2010 census, the town population was 545.
ground_truth: Bamberg County
sub_queries: Heinrich Gottfried Philipp Gengler >> place of birth Answer: Bamberg
Bamberg >> located in the administrative territorial entity Answer: Bamberg County