* 1250 – Seventh Crusade: Ayyubids of Egypt capture King Louis IX of France in the Battle of Fariskur.

* Albert III, Margrave of Brandenburg-Salzwedel ( c. 1250 – 1300 )

* 1194 – Frederick II, Holy Roman Emperor ( d. 1250 )

Subsequently, the Druze chiefs of the Gharb placed their considerable military experience at the disposal of the Mamluk rulers of Egypt ( 1250 – 1516 ); first, to assist them in putting an end to what remained of Crusader rule in coastal Syria, and later to help them safeguard the Syrian coast against Crusader retaliation by sea.

Early sources: river Ilfing ( 890 ), Castrum de Elbingo quod a nomine fluminis Elbingum appellavit ( 1237 — Peter of Dusburg, Chronicon terrae Prussiae ), in Elbingo ( 1239 ), in Elbing ( 1242 ), in Elbinge ... fluvium Elbinc ( 1246, city charter ), de Elbingo ( 1250 ), in Elbyngo ( 1258 ), vitra Elbingum ( 1263 ), Elvingo ( 1293 ), in Elbingo ( 1300 ), in Elvingo ( 1389 ), czum Elbinge ( 1392 ), czu Elbing ( 1403 ), Elwing ( 1410 ), czum Elwinge ( 1412 ), Elbing ( 1414 – 1438 ), Elbyang ( before 1454 ), Elbing ( 1508 ), ku Elbiągowi ( 1634 ), w Elblągu ( 1661 ), w Elblągu ( 1661 ).

* 1250 – Seventh Crusade: Crusaders engage Ayyubid forces in the Battle of Al Mansurah.

from: 1250 till: 1809 shift :(, 0 ) text: Swedish rule c. 1250 – 1809

* 1327 – Nikephoros Choumnos, Byzantine scholar and statesman ( b. 1250 / 55 )

The earliest longbow known from England, found at Ashcott Heath, Somerset, is dated to 2665 BC, but no longbows survive from the period when the longbow was dominant ( c. 1250 – 1450 AD ), probably because bows became weaker, broke and were replaced, rather than being handed down through generations.

# John Tristan of Valois ( 1250 – 3 August 1270 ), married Yolande of Burgundy

Further information: History of the Jewish people-Arab Rule ( 641 – 1250 )

According to some newer data, it happened at 1410 – 1250 BC making the Neva a rather young river.

The average width along the river is 400 – 600 m. The widest places ( 1000 – 1250 m ) are in the delta, near the gates of Sea trading port, at the end of the Ivanovo rapids near the confluence of the river Tosna, and near the island Fabrinchny near the source.

Bertoldo's son, Gentile II ( 1250 – 1318 ), was two times Senator of Rome, podestà of Viterbo and, from 1314, Gran Giustiziere (" Great Justicer ") of the Kingdom of Naples.

Subsequently he received several ecclesiestical benefices, becoming archdeacon in Bologna ( 1244 ) and Parma ( 1244 / 48 – 1255 ), canon and chancellor of the cathedral chapter in Reims ( 1243 – 1250 ), canon and dean of the chapter in Piacenza ( c. 1247 ) and canon of the cathedral chapter in Paris ( 1244 / 45 – 1270 ).

The table itself is considerably older ; dendrochronology calculates the date of construction to 1250 – 1280 — during the reign of Edward I — using timber from store felled over a period of years.

Other Italian poets of the time, including Dante Alighieri ( 1265 – 1321 ) and Guido Cavalcanti ( c. 1250 – 1300 ) wrote sonnets, but the most famous early sonneteer was Petrarca ( known in English as Petrarch ).

( eds ) ( 2006 ) Writing Medieval Biography, 750 – 1250: Essays in Honour of Professor Frank Barlow.

Another influential medieval Halakhic work following the order of the Babylonian Talmud, and to some extent modelled on Alfasi, was " the Mordechai ", a compilation by Mordechai ben Hillel ( c. 1250 – 1298 ).

Between 1212 and 1250 Frederick II established a modern, professionally administered state from his base in Sicily.

After the death of Frederick II in 1250, the German kingdom was divided between his son Conrad IV ( died 1254 ) and the anti-king, William of Holland ( died 1256 ).

* Conrad IV, king 1237-1254 ( until 1250 under his father Frederick II )

* Otto IV, Holy Roman Emperor is excommunicated and forced to abdicate as Emperor and King of Burgundy, replaced by Frederick II ( King of the Romans 1212 – 1250 ).

* 1250 – December 13 – Frederick II, Holy Roman Emperor, dies, beginning a 23-year-long interregnum known as the great interregnum.

* 1250 – December 13 – Frederick II, Holy Roman Emperor ( b. 1194 )

* December 26 – Frederick II, Holy Roman Emperor ( d. 1250 )

Frederick II of Hohenstaufen ( 1194 – 1250 ) learnt about Arabian falconry during wars in the region and obtained an Arabic treatise on falconry by Moamyn.

The league was dissolved at the death of Emperor Frederick II in 1250.

Castel del Monte ( Apulia ) | Castel del Monte, built by the Frederick II, Holy Roman Emperor | Holy Roman Emperor Frederick II between 1240 and 1250 in Andria, Italy | Andria

However, regarding the exact nature of the trebuchets used by the Mongol armies, recent research by Paul E. Chevedden indicates that the hui-hui pao was actually a European design, a double-counterweight engine that as Cheveddens shows had been introduced to the Levant by Holy Roman Emperor Frederick II ( 1210 – 1250 ) only shortly before.

Frederick II ( 26 December 1194 – 13 December 1250 ), was one of the most powerful Holy Roman Emperors of the Middle Ages and head of the House of Hohenstaufen.

* Frederick II, Holy Roman Emperor ( 1196 – 1250 ), king & emperor

Frederick I of Baden ( 1249 – October 29, 1268 ) was Margrave of Baden and Verona, as well as claimant Duke of Austria from October 4, 1250 until his death.

* Frederick II, Holy Roman Emperor, ( 1194 – 1250 ), king of Jerusalem and Sicily

Frederick II of Hohenstaufen ( 1194 – 1250 ) is generally acknowledged as the most significant wellspring of traditional falconry knowledge.

When Frederick died in 1250, his dominion was inherited by his son, Conrad.

After the death of Frederick II in 1250 the Ghibellines were supported by Conrad IV and later Manfred, while the Guelphs were supported by Charles of Anjou.

* 1788-“ de Arte Venandi cum Avibus ” by Frederick II ( d. 1250 ) published and compared favorably to contemporary science by Blasius Merrem and Johan Gottlobb Schneider

The League was dissolved in 1250 once Frederick died.

* Frederick II, Holy Roman Emperor, emperor ( 1215 – 1250 ): Jean d ' Aubusson, Aimeric de Pegulhan, Guillem Figueira

It was the first gold issue of Frederick II, Holy Roman Emperor and King of Sicily ( 1197 – 1250 ), and was minted until his death.