Henning Von Holtzendorff
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Henning Von Holtzendorff
Henning Rudolf Adolf Karl von Holtzendorff (9 January 1853 – 7 June 1919) was a German admiral during World War I, who became famous for his December 1916 memo about unrestricted submarine warfare against the United Kingdom. He was a recipient of Order of the Black Eagle and the Pour le Mérite with oak leaves and was one of just six Grand Admirals of the Imperial German Navy. Biography Holtzendorff was born into a noble family in Berlin on 9 January 1853. He joined the navy in 1869, served in the Franco-Prussian War and afterwards as a staff officer in the West Africa Squadron. Promoted to captain in 1897; he was present during the Boxer Rebellion as commander of a cruiser in the East Asia Squadron. He served as chief of staff at the Baltic Sea Naval Station and was director of the Imperial Shipyard at Danzig, before becoming a Vice Admiral in 1904. Two years later he was appointed commander of the I Battle Squadron. By 1909 he commanded the High Seas Fleet, becoming a full A ...
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Berlin
Berlin ( , ) is the capital and largest city of Germany by both area and population. Its 3.7 million inhabitants make it the European Union's most populous city, according to population within city limits. One of Germany's sixteen constituent states, Berlin is surrounded by the State of Brandenburg and contiguous with Potsdam, Brandenburg's capital. Berlin's urban area, which has a population of around 4.5 million, is the second most populous urban area in Germany after the Ruhr. The Berlin-Brandenburg capital region has around 6.2 million inhabitants and is Germany's third-largest metropolitan region after the Rhine-Ruhr and Rhine-Main regions. Berlin straddles the banks of the Spree, which flows into the Havel (a tributary of the Elbe) in the western borough of Spandau. Among the city's main topographical features are the many lakes in the western and southeastern boroughs formed by the Spree, Havel and Dahme, the largest of which is Lake Müggelsee. Due to its l ...
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Submarine Warfare
Submarine warfare is one of the four divisions of underwater warfare, the others being anti-submarine warfare, mine warfare and mine countermeasures. Submarine warfare consists primarily of diesel and nuclear submarines using torpedoes, missiles or nuclear weapons, as well as advanced sensing equipment, to attack other submarines, ships, or land targets. Submarines may also be used for reconnaissance and landing of special forces as well as deterrence. In some navies they may be used for task force screening. The effectiveness of submarine warfare partly depends on the anti-submarine warfare carried out in response. American Civil War The age of submarine warfare began during the American Civil War. The 1860s was a time of many turning points in terms of how naval warfare was fought. Many new types of warships were being developed for use in the United States and Confederate States Navies. Submarine watercraft were among the newly created vessels. The first sinking of an enemy ...
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House Order Of Hohenzollern
The House Order of Hohenzollern (german: Hausorden von Hohenzollern or ') was a dynastic order of knighthood of the House of Hohenzollern awarded to military commissioned officers and civilians of comparable status. Associated with the various versions of the order were crosses and medals which could be awarded to lower-ranking soldiers and civilians. History The House Order of Hohenzollern was instituted on 5 December 1841, by joint decree of Prince Konstantin of and Prince Karl Anton of . These two principalities in southern Germany were Catholic collateral lines of the House of Hohenzollern, cousins to the Protestant ruling house of Prussia. On 23 August 1851, after the two principalities had been annexed by Prussia, the order was adopted by the Prussian branch of the house. Also, although the two principalities had become an administrative region of the Prussian kingdom, the princely lines continued to award the order as a house order. The Prussian version was then known ...
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Order Of The Crown (Prussia)
The Royal Order of the Crown (german: Königlicher Kronen-Orden) was a Prussian order of chivalry. Instituted in 1861 as an honour equal in rank to the Order of the Red Eagle, membership could only be conferred upon commissioned officers (or civilians of approximately equivalent status), but there was a medal associated with the order which could be earned by non-commissioned officers and enlisted men. Officially the Order of the Red Eagle and the Order of the Crown were equal. Most officials did however prefer to be appointed in the older Order of the Red Eagle. The Order of the Crown was often used as an award for someone who had to be rewarded while the Prussian government did not want to use the Order of the Red Eagle. Classes The Order had six classes: *Grand Cross – wore the Grand Cross badge on a sash on the right shoulder, plus the star on the left chest; *1st Class – wore the badge on a sash on the right shoulder, plus the star on the left chest; *2nd Class – wore ...
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Order Of The Red Eagle
The Order of the Red Eagle (german: Roter Adlerorden) was an order of chivalry of the Kingdom of Prussia. It was awarded to both military personnel and civilians, to recognize valor in combat, excellence in military leadership, long and faithful service to the kingdom, or other achievements. As with most German (and most other European) orders, the Order of the Red Eagle could only be awarded to commissioned officers or civilians of approximately equivalent status. However, there was a medal of the order, which could be awarded to non-commissioned officers and enlisted men, lower ranking civil servants and other civilians. History The predecessor to the Order of the Red Eagle was founded on 17 November 1705, by the Margrave Georg Wilhelm of Brandenburg-Bayreuth as the '' Ordre de la Sincerité''. This soon fell into disuse but was revived in 1712 in Brandenburg-Bayreuth and again in 1734 in Brandenburg-Ansbach, where it first received the name of "Order of the Brandenburg Red Eagle ...
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Reinhard Scheer
Carl Friedrich Heinrich Reinhard Scheer (30 September 1863 – 26 November 1928) was an Admiral in the Imperial German Navy (''Kaiserliche Marine''). Scheer joined the navy in 1879 as an officer cadet and progressed through the ranks, commanding cruisers and battleships, as well as senior staff positions on land. At the outbreak of World War I, Scheer was the commander of the II Battle Squadron of the High Seas Fleet. He then took command of the III Battle Squadron, which consisted of the newest and most powerful battleships in the navy. In January 1916, he was promoted to Admiral and given control of the High Seas Fleet. Scheer led the German fleet at the Battle of Jutland on 31 May – 1 June 1916, one of the largest naval battles in history. Following the battle, Scheer joined those calling for unrestricted submarine warfare against the Allies, a move the Kaiser eventually permitted. In August 1918, Scheer was promoted to the Chief of Naval Staff; Admiral Franz von Hipper rep ...
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Oberste Heeresleitung
The ''Oberste Heeresleitung'' (, Supreme Army Command or OHL) was the highest echelon of command of the army (''Heer'') of the German Empire. In the latter part of World War I, the Third OHL assumed dictatorial powers and became the ''de facto'' political authority in the empire. Formation and operation After the formation of the German Empire in 1871, the Prussian Army, Royal Saxon Army, Army of Württemberg and the Bavarian Army were autonomous in peacetime, each kingdom maintaining a separate war ministry and general staff to administer their forces. On the outbreak of war, the Constitution of the German Empire made the German Emperor Commander-in-Chief of the combined armies (''Oberster Kriegsherr'', Supreme Warlord). The Emperor's role as Commander-in-Chief was largely ceremonial and authority lay with the Chief of the German General Staff, who issued orders in the Emperor's name. The pre-war Chief of the General Staff was Colonel General Helmuth von Moltke (The Younger) an ...
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Convoys In World War I
The convoy—a group of merchantmen or troopships traveling together with a naval escort—was revived during World War I (1914–18), after having been discarded at the start of the Age of Steam. Although convoys were used by the Royal Navy in 1914 to escort troopships from the Dominions, and in 1915 by both it and the French Navy to cover their own troop movements for overseas service, they were not systematically employed by any belligerent navy until 1916. The Royal Navy was the major user and developer of the modern convoy system, and regular transoceanic convoying began in June 1917. They made heavy use of aircraft for escorts, especially in coastal waters, an obvious departure from the convoy practices of the Age of Sail. As historian Paul E. Fontenoy put it, " e convoy system defeated the German submarine campaign."Paul E. Fontenoy, "Convoy System", ''The Encyclopedia of World War I: A Political, Social and Military History'', Volume 1, Spencer C. Tucker, ed. (Santa ...
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Merchant Navy (United Kingdom)
The Merchant Navy is the maritime register of the United Kingdom and comprises the seagoing commercial interests of UK-registered ships and their crews. Merchant Navy vessels fly the Red Ensign and are regulated by the Maritime and Coastguard Agency (MCA). King George V bestowed the title of "Merchant Navy" on the British merchant shipping fleets following their service in the First World War; a number of other nations have since adopted the title. Previously it had been known as the Mercantile Marine or Merchant Service, although the term "Merchant Navy" was already informally used from the 19th century. History The Merchant Navy has been in existence for a significant period in English and British history, owing its growth to trade and imperial expansion. It can be dated back to the 17th century, when an attempt was made to register all seafarers as a source of labour for the Royal Navy in times of conflict. That registration of merchant seafarers failed, and it was not su ...
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Pless Conference
The Pless conference was a conference held at the castle of Prince Pless located in the Duchy of Pless on January 8, 1917. The conference involved the German army and navy arguing which division should take command of German activity in World War I. The German navy under Admiral Holtzendorff desired unrestricted submarine warfare to shut down the North Atlantic trade supplying Britain with food and munitions. The navy felt that it could starve Britain within six months to a year, before American troops could arrive on the Western Front and change the war. A memo was drafted by Admiral Holtzendorff in December 1916 before the Pless Conference, that argued for unrestricted submarine warfare. Pressure mounted on Kaiser Wilhem II to agree with the memo, which he had previously disagreed with due to his commitment to a policy of moderation. The Kaiser relented following the Allied rejection of the German offer for peace in Dec 1916 and agreed with the memo. The Kaiser announced ...
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Holtzendorff
Holtzendorff or von Holtzendorff can refer to: * (german: ( pl.) die Herren von Holtzendorff), a Brandenburgian (Old Märkisch) noble family, an Uradel der Uckermark, later Silesia, Ostpreußen, Pommerania, Royal Saxony, and Mecklenburg. * Georg Holtzendorff, 19th-century German painter * Henning von Holtzendorff (18531919), a German admiral * Joachim Wilhelm Franz Philipp von Holtzendorff Joachim Wilhelm Franz Philipp von Holtzendorff (October 14, 1829 – February 4, 1889), German jurist, born at Vietmannsdorf (a village in Templin), in the Mark of Brandenburg, was descended from a family of the old nobility. He was educated at ... (18291889), a German jurist {{surname German-language surnames ...
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British Royal Navy
The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against France. The modern Royal Navy traces its origins to the early 16th century; the oldest of the UK's armed services, it is consequently known as the Senior Service. From the middle decades of the 17th century, and through the 18th century, the Royal Navy vied with the Dutch Navy and later with the French Navy for maritime supremacy. From the mid 18th century, it was the world's most powerful navy until the Second World War. The Royal Navy played a key part in establishing and defending the British Empire, and four Imperial fortress colonies and a string of imperial bases and coaling stations secured the Royal Navy's ability to assert naval superiority globally. Owing to this historical prominence, it is common, even among non-Britons, to ref ...
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