Information: - Dithmarschen (Low Saxon pronunciation: , archaic English: "Ditmarsh", , Medieval Latin: "") is a district in Schleswig-Holstein, Germany. It is bounded by (from the north and clockwise) the districts of Nordfriesland, Schleswig-Flensburg, Rendsburg-Eckernforde, and Steinburg, by the state of Lower Saxony (district of Stade, from which it is separated by the Elbe river), and by the North Sea. From the 15th century up to 1559 Dithmarschen was an independent peasants' republic within the Holy Roman Empire and a member of the Hanseatic League. - Barthold Georg Niebuhr (27 August 1776 2 January 1831) was a Danish-German statesman, banker, and historian who became Germany's leading historian of Ancient Rome and a founding father of modern scholarly historiography. Classical Rome (rather than Greece) caught the admiration of German thinkers. By 1810 Niebuhr was inspiring German patriotism in students at the University of Berlin by his analysis of Roman economy and government. Niebuhr was a leader of the Romantic Era and symbol of German national spirit that emerged after the defeat at Jena. But he was also deeply rooted in the classical spirit of the Age of Enlightenment in his intellectual presuppositions, his use of philologic analysis, and his emphasis on both general and particular phenomena in history. - The Flavian dynasty was a Roman imperial dynasty, which ruled the Roman Empire between 69 AD and 96 AD, encompassing the reigns of Vespasian (6979), and his two sons Titus (7981) and Domitian (8196). The Flavians rose to power during the civil war of 69, known as the Year of the Four Emperors. After Galba and Otho died in quick succession, Vitellius became emperor in mid 69. His claim to the throne was quickly challenged by legions stationed in the Eastern provinces, who declared their commander Vespasian emperor in his place. The Second Battle of Bedriacum tilted the balance decisively in favour of the Flavian forces, who entered Rome on December 20. The following day, the Roman Senate officially declared Vespasian emperor of the Roman Empire, thus commencing the Flavian dynasty. Although the dynasty proved to be short-lived, several significant historic, economic and military events took place during their reign. - Domitian (24 October 51 18 September 96) was Roman emperor from 81 to 96. Domitian was the third and last emperor of the Flavian dynasty. - Denmark is a Scandinavian country in Europe. The southernmost and smallest of the Nordic countries, it is south-west of Sweden and south of Norway, and bordered to the south by Germany. The Kingdom of Denmark is the sovereign state that comprises Denmark proper and two autonomous constituent countries in the North Atlantic Ocean: the Faroe Islands and Greenland. Denmark has a total area of , and a population of 5.7million. The country consists of a peninsula, Jutland, and an archipelago of 443 named islands, with the largest being Zealand and Funen. The islands are characterised by flat, arable land and sandy coasts, low elevation and a temperate climate. - Carsten Niebuhr or Karsten Niebuhr (17 March 1733 Ludingworth 26 April 1815 Meldorf, Dithmarschen) a German mathematician, cartographer, and explorer in the service of Denmark, is renowned for his participation in the Royal Danish Arabia Expedition (1761-1767). He was the father of the Danish-German statesman and historian Barthold Georg Niebuhr, who published an account of his father's life in 1817. - Meldorf is a city in western Schleswig-Holstein, Germany, that straddles the Miele river in the district of Dithmarschen. - The Roman emperor was the ruler of the Roman Empire during the imperial period (starting in 27 BC). The emperors used a variety of different titles throughout history. Often when a given Roman is described as becoming "emperor" in English, it reflects his taking of the title "Augustus" or "Caesar". Another title often used was "imperator", originally a military honorific. Early Emperors also used the title "princeps" (first citizen). Emperors frequently amassed republican titles, notably "Princeps Senatus", "Consul" and "Pontifex Maximus". - Aggenus Urbicus was an ancient Roman technical writer on the science of the Agrimensores , that is , land surveying . It is uncertain when he lived ; but he appears to have been a Christian , and it is not improbable from some expressions which he uses , that he lived at the latter part of the 4th century . There are three extant works ascribed to him . Aggeni Urbici in Julium Frontinum Commentarius , a commentary upon the work De Agrorum Qualitate , which is ascribed to Frontinus . Aggenus ' commentary was not well regarded by later writers ; Karl Lachmann called it '' the wretched work of some Christian schoolmaster '' . The other two works are In Julium Frontinum Commentariorum Liber secundus qui Diazographus dicitur ; and Commentariorum de Controversiis Agrorum Pars prior et altera . The latter of which Carsten Niebuhr supposes to have been actually been written by Frontinus , and in the time of Domitian , that is , the end of the 1st century , since the author speaks of '' praestantissimus Domitianus , '' an expression which some feel would be unlikely to have been applied to this tyrant after his death . What is the relationship between 'aggenus urbicus' and 'ancient rome'?
Answer:
country of citizenship