Aeschylus (, Aiskhulos ; c. 525 / 524 BC – c. 456 / 455 BC ) was the first of the three ancient Greek tragedians whose plays can still be read or performed, the others being Sophocles and Euripides.

No firm dates can be assigned to this emperor's life or reign, but he is conventionally considered to have reigned from 453 – 456.

No firm dates can be assigned to this emperor's life or reign, but he is conventionally considered to have reigned from 456 – 479.

Henry Barclay Swete's Introduction to the Old Testament in Greek, pages 456 – 457 states:

The earliest dates to prehistoric or legendary pasts, from the time of Yūryaku ( r .? 456 –? 479 ) to those of the little documented Yōmei ( r. 585 – 587 ), Saimei ( r. 594 – 661 ), and finally Tenji ( r. 668 – 671 ) during the Taika Reforms and the time of Fujiwara no Kamatari ( 614 – 669 ).

* 456 – The Visigoths brutally sack the Suebi's capital of Braga ( Portugal ), churches are burnt to the ground.

* 456 – Battle of Placentia: Ricimer, supported by Majorian ( comes domesticorum ), defeats near Piacenza ( Northern Italy ) the Roman usurper Avitus.

* 456 – The Visigoths under king Theodoric II, acting on orders of the Roman emperor Avitus, invade Spain with an army of Burgundians, Franks and Goths, led by the kings Chilperic I and Gondioc.

* Darlington, Oscar G. " Gerbert, the Teacher ," The American Historical Review ( Volume 52, Number 3, 1947 ): 456 – 476.

* 456 – Remistus, Roman general ( magister militum ), is besieged with a Gothic force at Ravenna and later executed in the Palace in Classis, outside the city.

The 15 – 60 year old adult mortality ( the probability of dying between the ages 15 – 60 ) in 2009 was 456 / 1000 for men and 311 / 1000 for women.

* Darlington, Oscar G. " Gerbert, the Teacher ", The American Historical Review ( Volume 52, Number 3, 1947 ): 456 – 476.

* Aeschylus of Athens, playwright ( 525 – 456 BC )

Emperor Emperor Yūryaku | Yūryaku ( 456 – 479 )

Following the Migrations Period and the fall of the Western Roman Empire, in the middle of the 5th century, Pannonia was ceded to the Huns by Theodosius II, and after the death of Attila successively passed ( entirely or partially ) into the hands of the Ostrogoths ( 456 – 6th century ), Lombards ( 530 – 68 ), and Gepids ( 6th century ).

* 456 BC – Aeschylus, Greek playwright ( b. 525 BC )

* Popper, K., " On the Use and Misuse of Imaginary Experiments, Especially in Quantum Theory ", pp. 442 – 456, in Popper, K., The Logic of Scientific Discovery, Harper Torchbooks, ( New York ), 1968.

The " Three Giants of Yuanjia ," Bao Zhao 鮑照 ( d. 466 ), Xie Lingyun 謝霊運 ( 385 – 433 ), and Yan Yanzhi 顏延之 ( 384 – 456 ) are perhaps the most famous poets of the Song, each of them being credited as the originators of the three major literary trends to follow.

Ricimer had the Roman Senate depose Avitus and ordered the murder of the magister militum Remistus in the Palatium at Classe, ancient port of Ravenna, on 17 September 456.

Flavius Ricimer ( c. 405 – August 18, 472 ) ) was a Romanized Germanic general who effectively ruled the remaining territory of the Western Roman Empire from 456 until his death in 472.

The Emperor and his army entered the city and attacked the huge army led by Ricimer, but after a great massacre of his men, including Messianus, Avitus fled on 17 or 18 October 456.

In 456 the Visigothic army was too heavily engaged in Hispania to be an effective threat to Italia, and Ricimer had just destroyed a pirate fleet of sixty Vandal ships ; Majorian and Ricimer marched against Avitus and defeated him near Placentia.

* Prince Anaho ( 穴穂皇子 ) ( Emperor Ankō ) ( 401 ?– 456 )

In October 456, in fact, the Western Emperor Avitus had been deposed ; it is probable that Marcian considered Anthemius as successor, but the Eastern Emperor died in January 457 before choosing his colleague.

Eparchius Avitus ( c. 385 – after 17 October 456 or in 457 ) was Western Roman Emperor from 8 or 9 July 455 to 17 October 456.

He last appeared in the East, circa 456, attached to the staff of Euphemios as Emperor Marcian's ( r. 450 – 457 ) magister officiorum.

The last indication that the Goths whose king reigned at Toulouse considered themselves Vesi is found in a panegyric on Avitus by Sidonius Apollinaris dated 1 January 456.

On 1 January 456, Avitus took the consulate, as traditionally the Emperors always held the consulate in the first year upon assuming the purple.

Avitus ' own efforts secured a temporary winter truce with them ; but in March 456, Vandals destroyed Capua.

Avitus died in 457, or late in 456, very soon after his deposition, and was buried at Brioude, next to Saint Julian's tomb.

* Mathisen, Ralph W., " Avitus ( 9 / 10 July 455 – 17 / 18 October 456 )", De Imperatoribus Romanis

This is especially true of the narrative climax of his account, the sack in 456 of the Suevi capital at Braga by the Visigothic king Theodoric II, acting in the service of the Roman emperor Avitus.

Sidonius Apollinaris refers to Septimania as " theirs " during the reign of Avitus ( 455 – 456 ), but Sidonius is probably considering Visigothic settlement of and around Toulouse.

Aug ."; b. Flavius Eparchius Avitus ), 455 – 456

The first case recorded of the partial exemption of an abbot from episcopal control is that of Faustus, abbot of Lerins, at the council of Arles, AD 456 ; but the exorbitant claims and exactions of bishops, to which this repugnance to episcopal control is to be traced, far more than to the arrogance of abbots, rendered it increasingly frequent, and, in the 6th century, the practice of exempting religious houses partly or altogether from episcopal control, and making them responsible to the pope alone, received an impulse from Pope Gregory the Great.

So important was the war to Aeschylus and the Greeks that, upon his death, around 456 BC, his epitaph commemorated his participation in the Greek victory at Marathon rather than his success as a playwright.

The film debuted at # 5 at the North American box office and eventually grossed a modest $ 16, 624, 456.

Each NPC contains at least 456 individual protein molecules and is composed of 30 distinct proteins ( nucleoporins ).< ref > The other half show structural characteristics typical of " natively unfolded " proteins, i. e. they are highly flexible proteins that lack ordered secondary structure.

* In India, due to a numeral system using lakhs ( lacs ) ( 1, 23, 456 equal to 123 456 ) and crores ( 1, 23, 45, 678 equal to 12 345 678 ), comma is used at levels of thousand, lakh and crore, for example, 10 million ( 1 crore ) would be written as 1, 00, 00, 000.

A papyrus from Oxyrhyncus gives dates of victors at Olympia of whom Myron made statues of the athlete Timanthes, victorious at Olympia in 456 BC, and of Lycinus, victorious in 448 and 444.

He made 92 in the second innings, giving him the second highest Test match aggregate after English batsmen Graham Gooch, who scored 333 and 123 for a total of 456 against India at Lord's on 26 July 1990.

There were 18, 456 housing units at an average density of 1 / sq mi ( 0 / km² ).

There were 3, 456 housing units at an average density of 8 per square mile ( 3 / km² ).

The population was 27, 456 at the 2010 Census.

There were 1, 313 housing units at an average density of 456. 1 per square mile ( 176. 0 / km < sup > 2 </ sup >).

The population was 456 at the 2000 census.

There were 2, 663 housing units at an average density of 456. 5 per square mile ( 176. 4 / km² ).

The population was 456 at the 2010 census.

There were 470 housing units at an average density of 456. 8 per square mile ( 176. 2 / km² ).

There were 1, 539 housing units at an average density of 1, 456. 5 per square mile ( 562. 4 / km² ), of which 601 ( 40. 9 %) were owner-occupied, and 869 ( 59. 1 %) were occupied by renters.

There were 10, 806 housing units at an average density of 456. 2 per square mile ( 176. 1 / km² ), of which 7, 329 ( 73. 3 %) were owner-occupied, and 2, 663 ( 26. 7 %) were occupied by renters.

There were 6, 456 housing units at an average density of 1, 829. 9 per square mile ( 706. 1 / km² ).

There were 3, 057 housing units at an average density of 1, 180. 9 per square mile ( 456. 0 / km² ), of which 1, 604 ( 56. 7 %) were owner-occupied, and 1, 227 ( 43. 3 %) were occupied by renters.