* Frederick V of Austria ( 1415 – 1493 ), or Frederick III, Holy Roman Emperor

Frederick the Peaceful KG ( September 21, 1415 – August 19, 1493 ) was Duke of Austria as Frederick V from 1424, the successor of Albert II as German King as Frederick IV from 1440, and Holy Roman Emperor as Frederick III from 1452.

* 1415 – Frederick III, Holy Roman Emperor ( d. 1493 )

* August 19 – Frederick III, Holy Roman Emperor ( b. 1415 )

Also, Sigismund granted control of the Margraviate of Brandenburg ( which he had received back after Jobst's death ) to Frederick I of Hohenzollern, burgrave of Nuremberg ( 1415 ).

At the Council of Constance ( 30 April 1415 ) Sigismund granted Frederick the titles of Margrave and Prince-elector of Brandenburg.

A continuous Hohenzollern possession since 1415, Potsdam became prominent, when it was chosen in 1660 as the hunting residence of Frederick William I, Elector of Brandenburg, the core of the powerful state that later became the Kingdom of Prussia.

* Frederick III, Holy Roman Emperor ( 1415 – 1493 ), German ruler

* Frederick III, Holy Roman Emperor ( 1415 – 1493 ), king of Germany

King Sigismund granted Schwyz the right to High Justice over Schwyz, Einsiedeln, Küssnacht and March in 1415 as a reward for their military support against Frederick IV of Habsburg.

Then, in 1415 the Habsburg Duke Frederick IV of Austria sided with the Antipope John XXIII at the Council of Constance, and was banned by the Emperor Sigismund.

Then, in 1415 the Habsburg Duke Frederick IV of Austria sided with the Antipope John XXIII at the Council of Constance, and was banned by the Emperor Sigismund.

Habsburg Castle remained the property of the House of Habsburg until 1415, when Duke Frederick IV of the Empty Pockets lost the canton of Aargau to the Swiss Confederacy.

He was the third son of Frederick Ponsonby, 3rd Earl of Bessborough, and the husband of Lady Barbara Ashley-Cooper, one of the co-heirs to the ancient barony by writ of Mauley ( or Maulay ), which superseded the feudal barony the caput of which was at Mulgrave Castle, Yorkshire, which barony by writ had become extinct in 1415.

* Frederick ( 1369 – 1415 ), count of Vaudémont

Frederick of Lorraine ( 1368 – October 25, 1415 in the battle of Agincourt ) was Count of Vaudemont.

Charles did not, however, enter the Anglo-French conflict then raging — the Hundred Years ' War — but his brother, Frederick I, Count of Vaudémont, got involved and died in the Battle of Agincourt in 1415.

The latent tensions between Sigismund, King of Germany and Frederick IV, Duke of Austria exploded in 1415 at the Council of Constance, when Frederick assisted one of the three then reigning popes, Antipope John XXIII, in escaping from the town.

Frederick IV fell into disregard at the Council of Constance in 1415, after he assisted the flight of the opposition Pope John XXIII.

In 1403 or 1415 ( under Emperor Dawit I or Emperor Yeshaq I, respectively ) measures were taken against the Muslim Sultanate of Adal.

The Walashma Chronicle, however, records the date as 1415, which would make the Ethiopian victor Emperor Yeshaq I.

In 1218 the burgraviate passed to Frederick's younger son Conrad I, he thereby became the ancestor of the Franconian Hohenzollern branch, which acquired the Electorate of Brandenburg in 1415.

** John I of Alençon ( d. 1415 )

July 25, 1415 marked the beginning of the Portuguese Empire, when the Portuguese Armada departed to the rich trade Islamic centre of Ceuta in North Africa with King John I and his wife Phillipa of Lancaster and their sons Prince Duarte ( future king ), Prince Pedro, Prince Henry the Navigator ( born in Porto in 1394 ) and Prince Afonso, and legendary Portuguese hero Nuno Álvares Pereira.

Karaindash built a bas-relief temple in Uruk and Kurigalzu I ( 1415 BC-1390 BC ) built a new capital named after himself.

In Portugal, the title of Duke was granted for the first time in 1415 to infante Peter and infante Henry, the second and third sons of king John I, following their participation in the successful Conquest of Ceuta.

* John I of Alençon ( 1385 – 1415 )

Giovanni was born at Mirandola, near Modena, the youngest son of Francesco I, Lord of Mirandola and Count of Concordia ( 1415 – 1467 ), by his wife Giulia, daughter of Feltrino Boiardo, Count di Scandiano.

Jacquetta of Luxembourg ( 1415 / 1416 – 30 May 1472 ) was the elder daughter of Peter I, Count of St Pol, Conversano and Brienne and his wife Margaret de Baux ( Margherita del Balzo of Andria ).

Given this worldview, it is not surprising that John I led his sons and their assembled forces in an attack on the Muslim stronghold of Ceuta in 1415.

It tells us the conquest of Ceuta in 1415 by king John I and his sons and its occupation.

King John I assembled his fleet in the harbour of Lagos, before setting sail for the siege and conquest of the city of Ceuta in 1415.

The Ottoman Turks began to invade the area of the modern district from about 1415 onwards under the leadership of Mehmed I.

When the last Sultan of Ifat, Sa ' ad ad-Din II, was also killed by Dawit I of Ethiopia at the port city of Zeila in 1410, his children escaped to Yemen, before later returning in 1415.

In early 1415, she became affianced to John of Aragon, a son of King Ferdinand I of Aragon, and 25 years her junior.

When the last Sultan of Ifat, Sa ' ad ad-Din II, was also killed by Emperor Dawit I in Zeila in 1410, his children escaped to Yemen, before later returning in 1415.

The first landings of Europeans in Africa, the conquest of Ceuta by King João I ( 1415 ), the attacks upon Tangier under João's son Duarte ( 1437 ) were also crusades, inspired by a religious spirit and sanctioned by similar Papal Bulls.

* John I of Alençon ( died October 25, 1415 at the Battle of Agincourt )

* Charles I ( 1415 – 1464 )

The famous decree Haec Sancta Synodus, which gave primacy to the authority of the Council and thus became a source for ecclesial conciliarism, was promulgated in the fifth session, 6 April 1415:

The Franconian-Kirschner branch was more successful: members of the Franconian branch became Margrave of Brandenburg in 1415 and Duke of Prussia in 1525.

The Hussites ( or Kališníci ; " Chalice People ") were a Christian movement following the teachings of Czech reformer Jan Hus ( c. 1369 – 1415 ), who became one of the forerunners of the Protestant Reformation.

This Earldom, and all honours created for him, became extinct when he died childless at the battle of Agincourt in 1415.

His son Charles became constable of France, and was killed at the battle of Agincourt in 1415.

The Altmark remained with the Brandenburg margraviate, since 1415 held by the House of Hohenzollern, and thereby became part of rising Brandenburg-Prussia and of the Kingdom of Prussia upon its creation in 1701.

In 1415 Lucerne gained Reichsfreiheit from Emperor Sigismund and became a strong member of the Swiss confederacy.

In 1415 he became a member of the Privy Council.

The city became the seat of a dukedom in 1415, belonging to the sons of the King of France until the French Revolution, and some of them played important roles in French history: see Duke of Alençon.

In 1414 – 1415 he became rector and in 1418 prorector of Cracow Academy.

Tomaso di Campofregoso became doge three times: in 1415, 1421 and 1437.

From 1415 until 1442 Winterthur became reichsfrei or subject only to the Holy Roman Emperor.

In England, the Bridgittine monastery of Syon Abbey at Isleworth, Middlesex, was founded and royally endowed by Henry V of England in 1415, and became one of the richest, most fashionable, and influential religious communities of women in the country until its Dissolution under King Henry VIII.

Soon after the Battle of Agincourt in 1415, Edward Plantagenet, Duke of York and Earl of Rutland, came to hold Diss manor, hundred, and market, together with Hemenhale ; and the title of Lord FitzWalter became attached to the estate.

The restored earl died in 1415 without male heirs, whereupon the earldom of Surrey became either extinct or abeyant ( authorities disagree on this ), while the earldom of Arundel passed to his 1st cousin once removed, who was great-grandson of the 9th Earl of Surrey ( and consequently also descended from the de Warennes ).

In 1415, Langenthal became incorporated into the territory of the Republic of Bern, but it remained under the landlordship and the low court of the monastery.

On 15 December 1415 John's elder brother Louis, the Dauphin of France, died, and John became the new Dauphin and heir to the throne.

Attaching himself to Louis, the Dauphin of France, he became his chancellor, the king's ambassador in Brittany, and a member of the grand council ; and on May 13, 1415, he was transferred from the see of Chartres to the see of Clermont-Ferrand.

From 1415 onwards, it became the residence of the Hohenzollern electors, after the Nuremberg burgrave Frederick VI was enfeoffed with Brandenburg by Charles ' son Emperor Sigismund.

He became constable of France in 1415 and was the head of the Dauphin's government until the Burgundians triumphed in 1418.