Ultimately, Frederick prevailed in all those conflicts by outliving his opponents and sometimes inheriting their lands, as was the case with his nephew Ladislaus, from whom he gained Lower Austria in 1457, and with his brother Albert VI, whom he succeeded in Upper Austria.

* 1457: Albert I / I / III Achilles ( also Margrave of Brandenburg-Ansbach and Elector of Brandenburg )

Margaret died 24 October 1457 and in 1458 Albert married Anna, daughter of Frederick II, Elector of Saxony and Margarete of Austria.

Margrave Albert Achilles, who was also Elector of Brandenburg, presented the town Bayreuth in December 1457 which the coat of arms that it still bears today.

Albert VI ( December 12, 1418 – December 2, 1463 ), also known as the Prodigal, from the House of Habsburg was, with his elder brother Emperor Frederick III, an Archduke of Inner Austria ( i. e. the duchies of Styria, Carinthia and Carniola ) from 1424 and of Austria from 1457 until his death.

John the Alchemist renounced his rights in 1457, whereupon Kulmbach ( Bayreuth ) passed to his brother, Albert Achilles, the Margrave of Brandenburg.

* 1457: Albert I Achilles ( also Margrave of Brandenburg from 1470 )

The successors of Sigismund: Albert ( 1437 – 1439 ), Ladislaus Posthumus ( 1453 – 1457 ), and Matthias Corvinus ( 1458 – 1490 )—- likewise confirmed the privilegium of Béla IV.

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

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.

* 1457 BC – Likely date of the Battle of Megiddo between Thutmose III and a large Canaanite coalition under the King of Kadesh, the first battle to have been recorded in what is accepted as relatively reliable detail.

The principality of Moldavia reached its most glorious period under the rule of Stephen the Great between 1457 and 1504.

Stephen the Great ruled between 1457 and 1504, a period of nearly 50 years during which he won 32 battles defending his country against virtually all his neighbours ( mainly the Ottomans and the Tatars, but also the Hungarians and the Poles ), while losing only two.

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.

In 1445 a Papal Bull from Eugenius IV exempted college members from parish duties, and in 1457 an agreement between the provost and chancellor of the university limited the chancellor's authority and gave the college full jurisdiction over internal matters.

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.

Stephen III of Moldavia ( also known as Stefan the Great,, or Ștefan cel Mare și Sfânt, " Stefan the Great and Holy "; 1433, Borzești – July 2, 1504 ) was Prince of Moldavia between 1457 and 1504 and the most prominent representative of the House of Mușat.

Between 1451 and 1457, Moldavia was in turmoil from the civil war between Petru Aron and Alexăndrel-a nephew of Alexander the Good.

In 1457 it was sold to King Casimir IV Jagiellon of Poland during the Thirteen Years ' War between the cities of Prussia and the Teutonic Order.

# Infante John of Portugal, also known as John of Coimbra, ( 1431 or 1433 – between July and 11 September 1457 ) ( son of Infante Pedro, Duke of Coimbra and grandson of King John I of Portugal ), in May 1456 in Nicosia.

Bernardino of Siena organising the vanities bonfire, Perugia, from the Oratorio di San Bernardino, by Agostino di Duccio, built between 1457 and 1461.

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 ).

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.

The conflict between the brothers escalated when Duke Ladislaus Posthumous of Austria died childless in 1457 and Frederick, Holy Roman Emperor since 1452, came into his inheritance.

The Battle of Albulena, also known as the Battle of Ujëbardha, was fought on 2 September 1457 between Albanian forces led by Skanderbeg and an Ottoman army under Isak bey Evrenoz and Skanderbeg's nephew, Hamza Kastrioti.

As librarian, his attention was attracted by the map of the world executed between 1457 and 1459 in that same monastery by the famous Camaldolese cartographer Fra Mauro.

The territories were only reunified by Ernest's son Frederick V ( Frederick III as Holy Roman Emperor ), when the Albertinian line ( 1457 ) and the Elder Tyrolean line ( 1490 ) had become extinct.

## Yi Yoo, the Grand Prince Geumseong ( 이유 금성대군, March 28, 1426 – October 21, 1457 ), 6th son

His fame was a decisive factor in the election of his son, Matthias Corvinus king by the Diet of 1457.

* David Stewart, Earl of Moray ( c. 1455 – 1457 ), son of King James II of Scotland

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 his death was imminent in 1457, he refused to name an heir, particularly because his own son had died mysteriously — perhaps poisoned.

In 1457 Ernest's son Duke Frederick V of Inner Austria also gained the Austrian archduchy after his Albertine cousin Ladislaus the Posthumous had died without issue.

Born as Hoteimaru ( 布袋丸 ), later Kenju ( 兼寿 ), Rennyo was the son of the 7th abbot or monshu of the Hongan-ji Temple, Zonnyō ( 存如, 1396 – 1457 ).

* Frederick ( 1424 – 1493 ), son of Ernest, King of the Romans from 1440 and Holy Roman Emperor from 1452, also Archduke of Austria from 1457

The country was thrown into civil strife which lasted until 1457, when Stephen, son of Bogdan, gained the throne and ousted the boyars loyal to Aron.

Thomas West, 8th Baron De La Warr and 5th Baron West, KB, KG ( c. 1457 – 11 October 1525 ) was the oldest son of Richard West, 7th Baron De La Warr and 4th Baron of West and Catherine Hungerford.

In 1457, Lazar gave an oath of subservience to Mehmed II, son and successor of Murad II.

* John Stewart, 1st Earl of Mar and Garioch ( July 1457 1479 )

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.

He married secondly Beatrice of Portugal on 20 January 1433 ; then finally, he married Anne Montagu ( d. 28 November 1457 ), daughter of John Montacute, 3rd Earl of Salisbury.

* 1457: John, Lord Lindsay of the Byres, Justiciary South of the Forth

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 fourth creation came in 1457 in favour of John Tiptoft, 2nd Baron Tiptoft, a noted scholar and sometime favourite of Edward IV.

The earldom was granted to a number of individuals until 1457 when James II granted it to his half-brother John Stewart ( 1440 – 1512 ).

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

In 1457 William Waynflete, Bishop of Winchester founded Magdalen College, Oxford on the site of the Hospital of St. John the Baptist.

* Sir Edward Grey, Baron Ferrers of Groby ( c. 1415 / 1416-18 December 1457 ), married Elizabeth Ferrers of Groby and had five children including Sir John Grey of Groby, the first husband of Elizabeth Woodville.

* John, Prince of Antioch ( 1431 – 1457 ), married Charlotte of Lusignan, heiress of Cyprus, in 1456.