By about 1250 the shields used in warfare were almost triangular in shape, referred to as heater shields.

Scotland from the Matthew Paris map, c. 1250.

The first depiction appears in an English manuscript, Matthew Paris's Vitae duorum Offarum, completed in 1250.

Around 1250, the Four Highways were shown by Matthew Paris on a diagramatic map of Britain called Scema Britannie.

The first mention of a double-headed eagle in the West dates from 1250 in a roll of arms of Matthew Paris for Emperor Frederick II.

* De triumphis ecclesiae, a Latin epic in elegiac metre, written c. 1250 by Johannes de Garlandia, an English grammarian who taught at the universities of Toulouse and Paris.

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 ).

* Notre Dame school of Polyphony, a group of composers working at or near the Notre Dame Cathedral in Paris from about 1170 to 1250

In 1250, its population was about 15, 000, comparable to that of London or Paris during the same period.

Aymer de Valence, also known as Aymer de Lusignan or Thelmar de Valence, ( c. 1222 – Paris, 5 December 1260 ) was a Bishop of Winchester around 1250.

The immense size, however, of the square vault over the nave necessitated some additional support, so that an intermediate rib was thrown across the church, dividing the square compartment into six cells, and called the sexpartite vault this was adopted in the cathedrals of Sens ( 1170 ), Laon ( 1195 ), Noyon ( 1190 ), Paris ( 1223 – 35 ), and Bourges ( 1250 ).

Manoah and his barren wife sacrifice a ram to the angel of the Lord ( above ); the wife wears a wimple in this miniature painted in Paris, ca 1250 ( the Maciejowski Bible ).

He was a " Magister ", or Master of Theology at the University of Paris by at least 1285 because that is when he gave his first Quodlibet, which means had earned his Magister regens in Theology by this time and because one would have to be at least thirty-five for this honor, this offers the reasoning that his birthday is 1250 or earlier for his year of birth.

The group of composers working at or near the Notre Dame Cathedral in Paris from about 1160 to 1250, along with the music they produced, is referred to as the Notre Dame school, or the Notre Dame School of Polyphony.

About 1250 Eustace of Kent introduced into England the roman d ' Alexandre in his Roman de toute chevalerie, many passages of which have been imitated in one of the oldest English poems on Alexander, namely, King Alisaunder ( P. Meyer, Alexandre le grand, Paris, 1886, ii.

* life of St. Modwenna, between 1225 and 1250 ( Suchier, Die dem Matthäus Paris zugeschriebene Vie de St. Auban, 1873, pp. 54 – 58 );

Two letters dated of the 2 April 1250 from Renaud de Corbeil, bishop of Paris, authorised the parish of Jouy-le-Moutier to build a baptismal church.

Martin of Dacia ( Martinus Dacus, Martinus de Dacia, Martin de Dacie, Morten Mogensen, 1220-1304 ) was a Danish scholar, master of arts and theology at the University of Paris around 1250 – 88, and the author of Modi significandi, an influential treatise on grammar.

* Aymer de Lusignan, Bishop of Winchester c. 1250 ( c. 1222 – Paris, 5 December 1260 and buried there )

In 1262 in Paris Robert married Amicie de Courtenay ( 1250 – 1275 ), daughter of Pierre de Courtenay, Seigneur de Conches, a great-grandson of Louis VI, and Perronelle de Joigny.

The Notre Dame school was a style of polyphonic organum that flourished at Paris ' Notre Dame Cathedral between about 1170 to 1250.

Ephorus gives 1135 BC, Sosibius 1172 BC, Eratosthenes 1184 BC / 1183 BC, Timaeus 1193 BC, the Parian marble 1209 BC / 1208 BC, Dicaearchus 1212 BC, Herodotus around 1250 BC, Eretes 1291 BC, while Douris 1334 BC.

Since these events recur at different intervals, this particular sequence should be unique: the doctors found only one occurrence of this sequence while searching between 1250 and 1115 BC, the 135-year spread around the putative date for the fall of Troy.

On King Eric's death in 1250, Birger's son Valdemar was elected as the new king while Birger acted as regent, holding the true power in Sweden until his death.

The choir dates from the beginning of the 11th century while the Gothic west tower dates from around 1250.

Apparently, pre-schoolers of professional families are typically exposed to 2150 different words, pre-schoolers from working-class families to 1250 words, while those from households on welfare just 620.

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.

The kachina belief system appears to have emerged in the Southwest at approximately AD 1250, while kiva-like structures occurred much earlier.

The 1250 became the 1300, while the 1500 became the 1600, with nearly all the same previous trim levels except for the basic fleet Avenger, which was discontinued at this point.

Until 1250, Barnim I, Duke of Pomerania had recovered most of the previous Pomeranian territory and sought to secure them with the settlement of Germans, while Zantoch burgh was held by Przemysł II of Greater Poland.

In addition to BRCW's Class 26, the 1160 hp 6LDA28 variant was also used in BR's own Class 24 design, while the 1250 hp 6LDA28-B was fitted in the later BRCW Class 27 and BR Class 25.

The last historic references to Tarquinia are from around 1250, while the name of Corneto was changed to Tarquinia in 1922.

On the later color dial cameras, the 1 / 50 marking on the shutter speed dial was painted chromate yellow, while the speeds of T, B, 1, 2, 5, 10, and 25 were black, and 100, 250, 500, and 1250 red.

The mill employed some 1250 people, while the town's overall population was 4, 200.

According to popular tradition, while the Templar fortress besieged by the Moors of Granada Caravaca, around 1250, and requiring the inhabitants of the same water to stock, as the cisterns were exhausted, a group of valiant Knights Templar crossed the Muslim site, with the risk that this entailed, and wineskins loading on the backs of their horses, unable to get water in Campillo de los Caballeros, back again, fast and spectacular race, to defeat the enemy siege to transport water Castle defense element, which already kept, from 1231, the relic of the Blessed.

ca: Dècada del 1250

ca: 1250

ca: Dècada del 1250 aC

1250 – 1375 CE, and ca.

The pyramidion of the scribe Moses ( mes, s ), ( New Kingdom, 19th Dynasty, ca 1250 BC, limestone, 53 cm tall ) depicts himself making an offering, with his name on two opposite faces.

1250 – ca.