The practice of civilian duelling, with specifically designed civilian swords such as the Italian Cinquedea and Swiss Baselard, became so popular that according to one scholar: " In France during the reign of Henry IV ( 1589 – 1610 ), more than 4, 000 French aristocrats were killed in duels in an eighteen-year period ... During the reign of Louis XIII ( 1610 – 1643 )... in a twenty-year period 8, 000 pardons were issued for murders associated with duels.

During this twenty-year period the Vakataka realm was practically a part of the Gupta empire.

During his service with the International Police in Shanghai, Fairbairn reportedly engaged in hundreds of street fights in the course of his duties over a twenty-year career, where he organised and headed a special anti-riot squad.

During his twenty-year reign he especially had to face the ambitions of the Bishop of Le Mans, Gervais de Château-du-Loir, but he was able to maintain his authority over the County of Maine.

During its twenty-year existence, Yellow Coach built transit buses, electric-powered trolley buses, and parlor coaches.

During his twenty-year term at the school, Bronson deemed that young women would be admitted to this once all-male institution, a rare allowance for women at the time.

During Ahab's reign, Moab, which had been conquered by his father, remained tributary ; while Judah, with whose king, Jehoshaphat, he was allied by marriage, was probably his vassal.

During the four years of his reign disaster followed on disaster, and in 1695 Ahmed II died at Edirne Palace, worn out by disease and sorrow.

During the reign of Caligula, coins like the one pictured here were issued depicting his three sisters, Drusilla, Livilla and Agrippina the Younger.

During the remainder of Nero's reign, Agrippina's grave was not covered or enclosed.

During his reign the Lombards ended their migrations by settling in Italy, the northern part of which Alboin conquered between 569 and 572.

During his reign, Poland suffered much humiliation at the hands of her subject principality, Moldavia.

During Alexius II's reign, the Byzantine Empire was invaded by King Bela III losing Syrmia and Bosnia to the Kingdom of Hungary in AD 1181, later even Dalmatia was lost to the Venetians.

During his short reign, peace was established both at home and abroad, finances were well regulated, and the various administrative services were placed on a basis that afterwards enabled Spain to pass through the disastrous war with the United States without the threat of a revolution.

During his reign, Spain lost its last colonies in the Americas ( Cuba and Puerto Rico ) and the Philippines ; fought and, after several setbacks, won a war in Morocco ; witnessed the start of the Spanish Generation of 1927, and endured the dictatorship of Miguel Primo de Rivera.

During his brother's reign, he participated in the taking of Huesca ( the Battle of Alcoraz, 1096 ), which became the largest city in the kingdom and the new capital.

During the reign of his father, he was the procurator general of the Crown.

During his long reign, the central power and royal authority potentially weakened.

During the first years of his reign, Andrew was occupied with the discords within the Principality of Halych.

During his reign, Jerusalem became more closely allied with the Byzantine Empire, and the two states launched an unsuccessful invasion of Egypt.

During Baldwin III's reign, the County of Edessa, the first crusader state established during the First Crusade, was conquered by Zengi, the Turkic emir of Aleppo.

During the English Reformation the Church of England broke away from the authority of the Pope and the Roman Catholic Church, at first temporarily under Henry VIII and Edward VI and later permanently during the reign of Elizabeth I.

During the Bourbon Restoration, construction was halted and it would not be completed until the reign of King Louis-Philippe, between 1833 and 1836, by the architects Goust, then Huyot, under the direction of Héricart de Thury.

During the first years of the reign of his older brother as Elector, Anton was the third in line, preceded only by his older brother Karl.

During his reign, Bayezid II consolidated the Ottoman Empire and thwarted a Safavid rebellion soon before abdicating his throne to his son, Selim I.

During the 17th century, under the reign of Christian IV, it became a significant regional centre.

During Justinian I's reign, the city's population reached about 500, 000 people.

During his reign the Empire conquered Thrace, Noricum, Pamphylia, Lycia and Judaea, and began the conquest of Britain.

During his reign, Claudius revived the rumor that his father Drusus was actually the illegitimate son of Augustus, to give the false appearance that Augustus was Claudius ' paternal grandfather.

During his reign, Saladin also constructed the Cairo Citadel, which served as the seat of the Egyptian government until the mid-19th century.

During his reign as king of Aquilonia, Conan was "... a tall man, mightily shouldered and deep of chest, with a massive corded neck and heavily muscled limbs.

During the years under Gropius ( 1919 – 1927 ), he and his partner Adolf Meyer observed no real distinction between the output of his architectural office and the school.

During the same time, a prominent school of bass players in the Czech region arose, which included Franz Simandl, Theodore Albin Findeisen, Josef Hrabe, Ludwig Manoly, and Adolf Mišek.

During a tour of Germany in 1958, accompanied by then-wife Eden, daughter Melinda, Robert Dwan and Dwan's daughter Judith, he climbed a pile of rubble that marked the site of Adolf Hitler's bunker, the site of Hitler's death, and performed a two-minute Charleston.

During the early morning of 22 June 1941, Adolf Hitler broke the pact by implementing Operation Barbarossa, the German invasion of Soviet held territories and the Soviet Union that began the war on the Eastern Front.

" During the Nazi occupation of France, Cocteau's friend Arno Breker convinced him that Adolf Hitler was a pacifist and patron of the arts with France's best interests in mind.

During World War II, wealthy Dutchmen, wanting to prevent a sellout of Dutch art to Adolf Hitler and the Nazi Party, avidly bought van Meegeren's forgeries.

During World War II, the German leader Adolf Hitler and the Italian leader Benito Mussolini met there to celebrate their Pact of Steel on 18 March 1940.

During the interview Ridley described the proposed Economic and Monetary Union as " a German racket designed to take over the whole of Europe ", and seemed to draw comparisons between the German Chancellor, Helmut Kohl and Adolf Hitler.

During the campaigns prior to the two federal elections of 1932, both Adolf Hitler and Joseph Goebbels made speeches before crowds of thousands in the city.

During the Thirty Years ' War, on June 26, 1630, the Swedish Army under King Gustav Adolf II landed in the village of Peenemünde, located on the Peene river ( Polish: Piana ).

During the Second World War the Tower of London was used to hold and execute suspected spies, and was used to briefly detain Rudolf Hess, Adolf Hitler's deputy, in 1941.

During World War Two, Hildesheim was chosen ( based on its inhabitants devotion to Adolf Hitler ) to be the indoctrination and further training location for a group of 27 British Prisoner of war defectors as members of what was known as the " British Frei Korps " SS.

During the race in heavy rain two track marshals died when Adolf Rosenberger lost control and hit into the indicator board and the timekeeper's box, a third employee succumbed to his injuries in hospital a few hours later.

During World War II he actively collaborated with both Nazi Germany and Fascist Italy, meeting Adolf Hitler personally and asking him to back Arab independence.

During the Continuation War, Carl Gustaf Emil Mannerheim met with Adolf Hitler in secrecy near the town for the former's 75th birthday.

During the Holocaust, Teitelbaum and his wife were rescued in 1944 in Nazi-controlled Transylvania as a result of a deal between a Hungarian Zionist official, Rudolph Kastner, and a deputy of Adolf Eichmann.

During the German Empire, Weimar Republic and the Nazi era, whoever was head of state --- the Kaiser to 1918, the Reichspräsident to 1934 and Adolf Hitler from 1934 --- was Supreme Commander of the Armed Forces.

During the Nazi build-up after Adolf Hitler seized power in 1933, Campbell decides to stay in Germany despite his parents ' decision to leave.

During the German elections of 1932 Mackensen supported Hindenburg over Adolf Hitler, but following the latter's accession to power Mackensen became a visible, if only symbolic, supporter of the Nazi regime.

During his time there, he performed for Adolf Hitler and visited the Dachau concentration camp which made him a controversial figure for many Dutch.

During the 1930s and 1940s, Adolf Hitler's German Nazi Party preached the existence of an Aryan master race and attempted to establish through conquest such an empire throughout Europe.

During the times of German occupation, the square at the center of Kutno ( nowadays Marshall Józef Piłsudski square ) was named Adolf Hitler Platz, while Gabriel Narutowicz St. was named Hindenburg Strase.

During the German occupation, what is now called Marshal Józef Piłsudski square and Gabriel Narutowicz Street were named Adolf Hitler Platz and Hindenburg Straße.

During the Nazi era under the regime of Adolf Hitler, a subcamp of KZ Gross-Rosen was located in Hirschberg.