1185 – 1261 ), Pope from 1254 until his death

* 1228 – Conrad IV of Germany ( d. 1254 )

* Conrad II of Jerusalem ( 1228 – 1254 )

# Margaret of France ( 1254 – 71 ), married John I, Duke of Brabant

Marco Polo (; ; September 15, 1254 – January 9, 1324 ) was a Venetian merchant traveler whose travels are recorded in Il Milione, a book which did much to introduce Europeans to Central Asia and China.

* 1254 – Serbian King Stephen Uroš I and the Republic of Venice sign a peace treaty.

* 1254 – Marie of Brabant, Queen of France ( d. 1321 )

1185 – 25 May 1261 ) was Pope from 1254 until his death.

* A. Paravicini Bagliani, Cardinali di curia e familiae cardinalizie dal 1227 al 1254, Padova 1972, p. 358 – 365

Cardinali di curia e familiae cardinalizie dal 1227 al 1254 in series Italia Sacra vols 18 – 19 ( Padua: Antenore 1972 ) A standard account.

* Iben Fonnesberg ‐ Schmidt, The Popes and the Baltic Crusades 1147 – 1254 ( Leiden, Brill.

Pope Innocent IV ( c. 1195 – 7 December 1254 ), born Sinibaldo Fieschi, was Pope from 25 June 1243 until his death in 1254.

Like Pope Innocent III ( 1198 – 1216 ), Pope Gregory IX ( 1227 – 1241 ) and Pope Alexander IV ( 1254 – 1261 ), he was a member of the family of the Conti, counts and dukes of Segni.

* 1254 – Marco Polo, Italian explorer.

* 1248 – 1254 — Seventh Crusade captures Egyptian Ayyubid port city of Damietta, Crusaders ultimately withdraw.

* 1254 – King Louis IX of France, having exhausted his funds and being needed at home, abandons the Seventh Crusade ( which he had conducted first in Egypt and then Syria ) and returns to France.

* 1254 – King Louis IX of France expels all Jews from France.

* 1254 – King Afonso III of Portugal holds the first session of the Cortes ( Portugal's general assembly composed of nobles, members of the middle class, and representatives from all municipalities ) in Leiria.

* 1254 – In England, an important step in the evolution of the Parliament and Peerage occurs, as lesser barons are replaced on the King's Council by elected representatives from shires and cities.

* 1254 – The classic Japanese text Kokin Chomonjo is completed.

* 1254 – The Horses of Saint Mark, once supposed to have adorned the Arch of Trajan in ancient Rome, are installed at Saint Mark's Basilica in Venice.

* 1254 – Construction is begun on the Cathedral of Saint Martin in Utrecht.

The term sacrum ( i. e., " holy " in the sense of " consecrated ") in connection with the medieval Roman Empire was used from 1157, under Frederick I Barbarossa (" Holy Empire "; the form " Holy Roman Empire " is attested from 1254 onward ).

The most quoted specific date of Polo's birth is somewhere " around 1254 ".

* 1254 – The Swedish city of Malmö is founded.

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To support a second war against Frederick II, the Milanese borrowed a cup of gold from Monza ; for its return is necessary to resort to excommunication, which was imposed in 1254: the cup is returned, but missing 17 gems, as shown an inventory of 1275.

Lamorbey House, Sidcup The name is thought to be derived from Cetecopp meaning ' seat shaped or flat topped hill '; it had its earliest recorded use in 1254.

He is sometimes known as Conrad V of the Holy Roman Empire or Conrad V of Germany, though he never succeeded his father in Germany ( although he was recognized as king of the Germans, Sicily, and Jerusalem by German supporters of the Hohenstaufens in 1254 ).

The third is a treatise on the saint's miracles, written sometime between around 1254 and 1257 at the bidding of Blessed John of Parma, who succeeded Crescentius as Minister General.

Count Floris V of Holland and Zeeland ( 24 June 1254 – 27 June 1296 ), " der Keerlen God " ( God of the Peasants ), is one of the most important figures of the first, native dynasty of Holland ( 833 – 1299 ).

This is precisely the time period noted in Ostraca IFAO 1254.

The " king who conquered Syria " is a mocking reference to Louis, who was still in Syria ( 1254 ) when Bernart was writing, probably in hopes that the English and Aragonese kings would take advantage of the French monarch's absence.

Though Vincent may well have been summoned to Royaumont even before 1240, there is no actual proof that he lived there before the return of Louis IX and his wife from the Holy Land, early in the summer of 1254 ; but it is evident that he must have written his work De Eruditione Filiorum Nobilium ( where he styles himself as " Vincentius Belvacensis, de ordine praedicatorum, qualiscumque lector in monasterio de Regali Monte ") after this date and yet before January 1260, the approximate date of his Tractatus Consolatorius occasioned by the death of the king's son Louis that year.

In 1254, Ciechanów is mentioned as the seat of a castellany ( Rethiborius Castellanus de Techanow ( Racibor, Kasztelan Ciechanowa )).

The enforcement of wearing the badge is repeated by local councils, with varying degrees of fines, at Arles 1234 and 1260, Béziers 1246, Albi 1254, Nîmes 1284 and 1365, Avignon 1326 and 1337, Rodez 1336, and Vanves 1368.

According to a local tradition, Marco Polo would have been born at Korčula in 1254 to an established family of merchants, although there is no proof of this claim.

The name ' Chadwell ' is first recorded in 1254 as Chaudewell and means ' the cold spring '.

The earliest record of the name is ' Betus ', in 1254.

On stardate 1254. 4, while exploring near the center of the galaxy, the Federation starship USS Enterprise is caught inside an energy / matter vortex and all her computer systems fail.

Closer to Carnoustie, a number of medieval mottes can be found, including at Old Downie, where the thanage can be traced to Duncan of Downie in 1254, and at Grange of Barry, as well as the ruins of Panmure Castle where, it is said, William the Lion signed the Panmure charter granting the lands of Panmure to Philip de Valognes in 1172.

is: Flokkur: 1254