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1456
Year 1456 ( MCDLVI) was a leap year starting on Thursday (link will display the full calendar) of the Julian calendar. Events January–December * May 18 – Second Battle of Oronichea (1456): Ottoman Forces of 15,000 are sent to capture Albania, but are met and swiftly defeated by Skanderbeg's smaller forces. * June 9 – Halley's Comet makes an appearance, as noted by the humanist scholar Platina. * July 7 – A retrial of Joan of Arc acquits her of heresy, 25 years after her execution. * July 22 – Battle of Nándorfehérvár (Belgrade): The Hungarians under John Hunyadi rout the Turkish army of Sultan Mehmed II. The noon bell ordered by Pope Callixtus III commemorates the victory throughout the Christian world (and hence is still rung). * August 20 – Vladislav II, reigning Prince of Wallachia, is killed in hand-to-hand combat by Vlad the Impaler, who succeeds him. * October 17 – The University of Greifswald is established, makin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siege Of Belgrade (1456)
The siege of Belgrade, Battle of Belgrade or siege of Nándorfehérvár ( hu, Nándorfehérvár ostroma or , "Triumph of Nándorfehérvár"; sr-Cyr, Опсада Београда, Opsada Beograda) was a military blockade of Belgrade that occurred July 4–22, 1456. After the fall of Constantinople in 1453, the Ottoman Sultan Mehmed the Conqueror rallied his resources to subjugate the Kingdom of Hungary. His immediate objective was the border fort of the town of Belgrade ( hu, Nándorfehérvár, link=no). John Hunyadi, the Count of Temes and captain-general of Hungary, who had fought many battles against the Turks in the previous two decades, prepared the defenses of the fortress. The siege escalated into a major battle, during which Hunyadi led a sudden counterattack that overran the Ottoman camp, ultimately compelling the wounded Mehmed II to lift the siege and retreat. The battle had significant consequences, as it stabilized the southern frontiers of the Kingdom of Hun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Hunyadi
John Hunyadi (, , , ; 1406 – 11 August 1456) was a leading Hungarian military and political figure in Central and Southeastern Europe during the 15th century. According to most contemporary sources, he was the member of a noble family of Wallachian ancestry. He mastered his military skills on the southern borderlands of the Kingdom of Hungary that were exposed to Ottoman attacks. Appointed voivode of Transylvania and head of a number of southern counties, he assumed responsibility for the defense of the frontiers in 1441. Hunyadi adopted the Hussite method of using wagons for military purposes. He employed professional soldiers, but also mobilized local peasantry against invaders. These innovations contributed to his earliest successes against the Ottoman troops who were plundering the southern marches in the early 1440s. Although defeated in the battle of Varna in 1444 and in the second battle of Kosovo in 1448, his successful " Long Campaign" across the Balkan Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Greifswald
The University of Greifswald (; german: Universität Greifswald), formerly also known as “Ernst-Moritz-Arndt University of Greifswald“, is a public research university located in Greifswald, Germany, in the state of Mecklenburg-Western Pomerania. Founded in 1456 (teaching existed since 1436), it is one of the oldest universities in Europe, with generations of notable alumni and staff having studied or worked in Greifswald. As the fourth oldest university in present Germany, it was temporarily also the oldest university of the Kingdoms of Sweden (1648–1815) and Prussia (1815–1945), respectively. Approximately two-thirds of the 10,179 students are from outside the state, including international students from 90 countries all over the world. Due to the small-town atmosphere, the pronounced architectural presence of the alma mater across town, and the young, academic flair in the streets, Greifswald is often described as a "university with a town built around it" rather ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1456 Central Italy Earthquakes
On December 5, the largest earthquake to occur on the Italian Peninsula struck the Kingdom of Naples. The earthquake had an estimated moment magnitude of 7.19–7.4 , and nucleated near the town of Pontelandolfo in present-day Province of Benevento, central Italy. Earning a level of XI (''Extreme'') on the Modified Mercalli intensity scale, the earthquake caused widespread destruction in central and southern Italy. An estimated 30,000–70,000 people were killed. It was followed by two strong 7.0 and 6.0 earthquakes to the north on December 30. Tectonic setting The central Italian Peninsula is dominated by active extensional tectonics, forming the Apennine Mountains. The mountain range formed during the Miocene and Pliocene due to the subduction of the Adriatic Plate beneath the Eurasian Plate. The resulting subduction formed a fold and thrust belt. During the Quaternary, thrust tectonics gave way to extensional tectonics, with the development of a zone of normal faulti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skanderbeg
, reign = 28 November 1443 – 17 January 1468 , predecessor = Gjon Kastrioti , successor = Gjon Kastrioti II , spouse = Donika Arianiti , issue = Gjon Kastrioti II , royal house = Kastrioti , father = Gjon Kastrioti , mother = Voisava Kastrioti , birth_name = Gjergj ( see Name) , birth_date = 1405 , birth_place = Principality of Kastrioti , death_date = 17 January 1468 (aged 62) , death_place = Alessio, Republic of Venice , place of burial = Church of Saint Nicholas, Lezhë , religion = Islam Catholicism , occupation = Lord of the Principality of Kastrioti, , signature = Dorëshkrimi i Skënderbeut.svg Gjergj Kastrioti ( la, Georgius Castriota; it, Giorgio Castriota; 1405 – 17 January 1468), commonly known as Skanderbeg ( sq, Skënderbeu or ''Skënderbej'', from ota, اسکندر بگ, İskender Bey; it, Scanderbeg), was an Albanian feudal lord and military commander who led a rebellion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halley's Comet
Halley's Comet or Comet Halley, officially designated 1P/Halley, is a short-period comet visible from Earth every 75–79 years. Halley is the only known short-period comet that is regularly visible to the naked eye from Earth, and thus the only naked-eye comet that can appear twice in a human lifetime. Halley last appeared in the inner parts of the Solar System in 1986 and will next appear in mid-2061. Halley's periodic returns to the inner Solar System have been observed and recorded by astronomers around the world since at least 240 BC. But it was not until 1705 that the English astronomer Edmond Halley understood that these appearances were reappearances of the same comet. As a result of this discovery, the comet is named after Halley. During its 1986 visit to the inner Solar System, Halley's Comet became the first comet to be observed in detail by spacecraft, providing the first observational data on the structure of a comet nucleus and the mechanism of coma and tail f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pope Callixtus III
Pope Callixtus III ( it, Callisto III, va, Calixt III, es, Calixto III; 31 December 1378 – 6 August 1458), born Alfonso de Borgia ( va, Alfons de Borja), was head of the Catholic Church and ruler of the Papal States from 8 April 1455 to his death in August 1458. Borgia spent his early career as a professor of law at the University of Lleida; he later served as a diplomat for the kings of Aragon. He became a tutor for King Alfonso V's illegitimate son Ferdinand. After arranging a reconciliation between Alfonso and Pope Martin V, Borgia was made Bishop of Valencia. In 1444, Pope Eugene IV named him a cardinal, and Borgia became a member of the Roman Curia. During the siege of Belgrade (1456), Callixtus initiated the custom that bells be rung at midday to remind the faithful to pray for the crusaders. The tradition of the Angelus noon bell still exists in most Catholic Churches to this day. He was also responsible for the retrial of Joan of Arc that saw her vindicated. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vladislav II Of Wallachia
Vladislav II (died 20 August 1456) was a voivode of the principality of Wallachia, from 1447 to 1448, and again from 1448 to 1456. The way Vladislav II came to the throne is debatable. The most accepted view is that Vladislav assassinated Vlad II Dracul, ruler of Wallachia, and was subsequently placed on the throne by John Hunyadi, on the other, Vladislav II was helped by the Ottomans to replace Dan III which was assigned by the Hungarians.Giurescu p.14 Conflict with John Hunyadi It is not known if Vladislav II had been invited to take part in the Battle of Kosovo (1448) or not. It is certain, however, that he did not send any troops in aid and as a result, John Hunyadi took back the Transylvanian possessions of Făgăraș and Amlaș on 23 April 1452. Vladislav retaliated by embargoing all Wallachian trade to Brașov County, then part of Hunyadi's Transylvania. However, on 15 November 1455, after Hunyadi informed the people of Brașov that the embargo would be lifted, Vladis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retrial Of Joan Of Arc
The conviction of Joan of Arc in 1431 was posthumously investigated on appeal in the 1450s by Inquisitor-General Jean Bréhal at the request of Joan's surviving family – her mother Isabelle Romée and two of her brothers, Jean and Pierre. The appeal was authorized by Pope Callixtus III. The purpose of the retrial was to investigate whether the trial of condemnation and its verdict had been handled justly and according to ecclesiastical law. Investigations started in 1452, and a formal appeal followed in November 1455. On 7 July 1456, the original trial was judged to be invalid due to improper procedures, deceit, and fraud, and the charges against Joan were nullified. Background The execution of Joan of Arc for heresy occurred in Rouen on 30 May 1431. This created a political liability for Charles VII. Joan had played a major role in his consecration as the king of France. Her condemnation implied that this had been achieved through the actions of a heretic. Prior to 14 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mehmed II
Mehmed II ( ota, محمد ثانى, translit=Meḥmed-i s̱ānī; tr, II. Mehmed, ; 30 March 14323 May 1481), commonly known as Mehmed the Conqueror ( ota, ابو الفتح, Ebū'l-fetḥ, lit=the Father of Conquest, links=no; tr, Fâtih Sultan Mehmed, links=no), was an Ottoman sultan who ruled from August 1444 to September 1446, and then later from February 1451 to May 1481. In Mehmed II's first reign, he defeated the crusade led by John Hunyadi after the Hungarian incursions into his country broke the conditions of the truce Peace of Szeged. When Mehmed II ascended the throne again in 1451, he strengthened the Ottoman navy and made preparations to attack Constantinople. At the age of 21, he conquered Constantinople (modern-day Istanbul) and brought an end to the Byzantine Empire. After the conquest Mehmed claimed the title Caesar of the Roman Empire ( ota, قیصر روم, Qayser-i Rûm, links=no), based on the fact that Constantinople had been the seat and capital ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vlad The Impaler
Vlad III, commonly known as Vlad the Impaler ( ro, Vlad Țepeș ) or Vlad Dracula (; ro, Vlad Drăculea ; 1428/311476/77), was Voivode of Wallachia three times between 1448 and his death in 1476/77. He is often considered one of the most important rulers in Wallachian history and a national hero of Romania. He was the second son of Vlad Dracul, who became the ruler of Wallachia in 1436. Vlad and his younger brother, Radu, were held as hostages in the Ottoman Empire in 1442 to secure their father's loyalty. Vlad's eldest brother Mircea and their father were murdered after John Hunyadi, regent-governor of Hungary, invaded Wallachia in 1447. Hunyadi installed Vlad's second cousin, VladislavII, as the new voivode. Hunyadi launched a military campaign against the Ottomans in the autumn of 1448, and Vladislav accompanied him. Vlad broke into Wallachia with Ottoman support in October, but Vladislav returned and Vlad sought refuge in the Ottoman Empire before the end of the year. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bartolomeo Platina
Bartolomeo Sacchi (; 1421 – 21 September 1481), known as Platina (in Italian ''il Platina'' ) after his birthplace (Piadena), and commonly referred to in English as Bartolomeo Platina, was an Italian Renaissance humanist writer and gastronomist. Platina started his career as a soldier employed by condottieri, before gaining long-term patronage from the Gonzagas, including the young cardinal Francesco, for whom he wrote a family history. He studied under the Byzantine humanist philosopher John Argyropulos in Florence, where he frequented other fellow humanists, as well as members of the ruling Medici family. Around 1462 he moved with Francesco Gonzaga to Rome, where he purchased a post as a papal writer under the humanist Pius II (Enea Silvio Piccolomini) and became a member of the Platonism-influenced Roman Academy founded by Julius Pomponius Laetus. Close acquaintance with the renowned chef Maestro Martino in Rome seems to have provided inspiration for a theoretical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
