* Thomas Grey, Earl of Huntingdon, Marquess of Dorset and Lord Ferrers de Groby ( 1457 – 20 September 1501 ), married firstly Anne Holland, but she died young without issue ; he married secondly on 18 July 1474, Cecily Bonville, suo jure Baroness Harington and Bonville, by whom he had fourteen children.

Tudor brought his widowed sister-in-law, Margaret Beaufort, to Pembroke where she gave birth to her only child, the future King Henry VII of England ( born 1457 ).

By 1457, however, she had withdrawn from the court and distanced herself from her husband, partly to side with her son in his estrangement with him, partly out of a desire to live a more devout and quieter life.

When she was well past 80, she was executed on July 19, 1457 on the order of Sultān Abū Sa ' īd.

Then, in 1457 the town of St Gallen became officially free from the Abbot.

William became ( 1457 – 69 ) Duke of Luxembourg, in right of his wife

Charles Knutsson became increasingly unpopular as king of Sweden, and was driven into exile in 1457.

They joined the " everlasting alliance " as full members of the Confederation in 1454 and in 1457 became completely free from the abbot.

In 1450 Christian became king of Norway and in 1457 king of Sweden ; in 1460 he inherited the Duchy of Schleswig and the County of Holstein, an event of high importance for the future history of Oldenburg.

Colin Campbell succeeded his grandfather Duncan Campbell, 1st Lord Campbell in 1453, and was created Earl of Argyll in 1457 and Lord Lorne in 1470, after the resignation of his wife's uncle Walter Stewart, 3rd Lord Lorne, who became Lord Innermeath.

This arrangement lasted until 1457 when Frunti became part of the county Montorio al Vomano.

While the Albertinian line became extinct in 1457 ( by death of king Ladislaus the Posthumous ), the territories were finally reunified in 1490, when Sigismund handed over the rulership of Tyrol to Archduke Maximilian I.

became Archduke of Austria in 1457, Habsburg territories united in 1490

Around 1360 John Kennedy became owner of lands at Cassillis and in 1457 his descendant, Gilbert, was created Lord Kennedy.

He was at first pantler, then carver, titles which are misleading as to the actual nature of his services, which were those of a diplomatist ; and in 1457 he became a member of the ducal council.

She was queen of Denmark ( 1445 – 1448 and 1449 – 1481 ), Norway ( 1445 – 1448 and 1450 – 1481 ) and Sweden ( 1447 – 1448 and 1457 – 1464 ) two times each.

* October 1 – Karl Knutsson, King of Sweden 1448 – 1457, 1464 – 1465 and 1467 – 1470 ( possible date ; his birth may also have been in 1409 ; d. 1470 )

* October 1 – Karl Knutsson, King of Sweden 1448 – 1457, 1464 – 1465 and 1467 – 1470 ( possible date ; his birth may also have been in 1408 ; d. 1470 )

** Jöns Bengtsson Oxenstierna, regent of Sweden 1457 and 1465 – 1466, archbishop of Uppsala 1448 – 1467

* February – Christian of Oldenburg, King of Denmark 1448 – 1481, of Norway 1450 – 1481 and of Sweden 1457 – 1464 ( d. 1481 )

Christian I ( February 1426 – 21 May 1481 ) was a Danish monarch, king of Denmark ( 1448 – 1481 ), Norway ( 1450 – 1481 ) and Sweden ( 1457 – 1464 ), under the Kalmar Union.

Erik Axelsson ( Tott ), ( c. 1419 – 1481 ) Dano-Swedish statesman and regent of Sweden, under the Kalmar Union, in 1457, shared with Jöns Bengtsson ( Oxenstierna ), and alone 1466 – 1467.

Charles VIII of Sweden ( in reality Charles II ), Charles I of Norway, also Carl,, was king of Sweden ( 1448 – 1457, 1464 – 1465 and from 1467 to his death in 1470 ) and king of Norway ( 1449 – 1450 ).

Prior to 1818, the Swedish Royal Family was the House of Holstein-Gottorp, a cadet branch of the Oldenburg dynasty which ruled Sweden from 1457 to 1521 ( then intermittently ) and from 1751 until 1818.

* Kings of Sweden ( 1457 – 64, 1497 – 01 and 1520 – 21 )

In 1457, the archbishop Jöns Bengtsson ( Oxenstierna ) was allowed by the pope to declare himself primate of Sweden.

A proven enemy of the Nevilles, Exeter bore a grudge particularly against Warwick for displacing him from his heredity role of Lord High Admiral in 1457.

After the Dukes of Cieszyn had become vassals of the Bohemian kings in 1327 and the Duchy of Oświęcim was sold to the Polish Crown in 1457, the Biała River for centuries marked the border between the Bohemian crown land of Silesia within the Holy Roman Empire and the Lesser Polish region of the Kingdom of Poland and the Polish – Lithuanian Commonwealth.

Unusually for Germany, from 1457 Württemberg had a bicameral parliament, the Landtag, known otherwise as the " Diet " or " Estates " of Württemberg, that had to approve new taxation.

According to many regional gazettes, Zhang Sanfeng was seen at the end year of Tianshun reign ( 1457 – 1464 ), having lived for more than 200 years.

In 1457 Bourchier took the chief part in the trial of Reginald Pecock, Bishop of Chichester, for heresy ; in 1473 he was created a cardinal after some delay as this honour had been sought for him by Edward IV in 1465 ; and in 1475 he was one of the four arbitrators appointed to arrange the details of the Treaty of Picquigny between England and France.

He died suddenly in Prague on 23 November 1457 while preparing for his marriage to Magdalena of Valois, daughter of Charles VII of France.

In 1457 a flood swept away the bridge over the Trent and, although there was no legal requirement for anyone to replace it, the Bishop of Lincoln, John Chaworth, financed the building of a new bridge, built of oak with stone defensive towers at either end.

* 1459 ( Chōroku 3 ): Shogun Yoshimasa provided a new mikoshi and a complete set of robes and other accouterments for this festival on the occasion of repairs to the Atsuta Shrine in the 1457 – 1459 ( Chōroku 1 – 3 ).

Their first publication was the Psalter, August 14, 1457, a folio of 350 pages, the first printed book with a complete date, and remarkable for the beauty of the large initials printed each in two colours, red and blue, from types made in two pieces.

The city of Mielec, part of Sandomierz Voivodeship, was founded on 17 March 1457, when King Casimir IV granted a charter to John Mielecki for the establishment of a city under the name of Nowy Targ.

The 4th Lord Dalkeith succeeded to his estates upon the resignation of his father c. 1457 and in 1458 was raised to the peerage as Earl of Morton, prior to his marriage to Joanna, the deaf and dumb daughter of King James I. Lord Dalkeith was then a subsidiary title held by the Earls of Morton, and used as a courtesy title for the eldest son and heir, until the title and estates of Dalkeith were sold to the Earl of Buccleuch by the 7th Earl in 1642.

* Lowest note for a choir: Mahler's Resurrection Symphony and Eighth Symphony ( bar 1457 in the " Chorus mysticus ") and Rachmaninoff's Vespers require B1.

On 27 October 1457 he took part in the trial and condemnation for heresy of Reginald Pecock, bishop of Chichester, who had been ordained subdeacon and deacon on the same day and by the same bishop as Waynflete himself.

In 1228 the Bishop of Sarum and the canons applied to Gregory IX for Osmund's canonization but not until some 200 years afterwards on 1 January 1457, was the bull issued by Callistus III.

The sultanate was founded in 1457 by a Johore-born Arab explorer and religious scholar Sayyid Abu Bakr Abirin after he settled in Banua Buansa Ummah ( ummah is an Arabic term for " community "), Sulu.

The only dates that can with certainty be given about his life as a painter are his first appearance, already a master of his own shop, in 1457, in a matter of adultery for which he was imprisoned for six months ; and the earliest and the latest years signed on his pictures, 1468 on an altarpiece in the church of San Silvestro at Massa Fermana, near Fermo, and 1493 on The Dead Christ between St John, the Virgin and Mary Magdalene ( Brera Gallery, Milan ).

Between the years 1 and 5, while working for the de facto head of state Wang Mang, Liu Xin was the first to give a more accurate calculation of pi at 3. 1457, although the exact method he used to reach this figure is unknown.

The new addition added 37, 301 square feet ( 3, 465 m² ) of exhibit hall space to the Cajundome's 40, 000 square feet ( 3, 716 m² ) of arena floor space plus 39, 685 square feet ( 3687 m² ) of meeting space including a 15, 682 square foot ( 1457 m² ) ballroom, 12, 159 square feet ( 1130 m² ) of prefunction space and a 17, 590 square foot ( 1630 m² ) outdoor mall holding up to 2, 118 for outdoor events.

* 1457 ( Chōroku 1 ): Tarō Sayemon attempted to retrieve the Sacred Jewel for Emperor Go-Hanazono ; and he actually did manage to gain possession of it for a brief time.

Tresham stayed in favour throughout the disturbances of 1456, and was again made High Sheriff of Cambridgeshire and Huntingdonshire between 1457 and 1458, and for Sussex and Surrey between 1458 and 1459.