He than solved the high order equation by Southern Song dynasty mathematician Qin Jiushao's " Ling long kai fang " method published in Shùshū Jiǔzhāng (“ Mathematical Treatise in Nine Sections ”) in 1247 ( more than 570 years before English mathematician William Horner's method using synthetic division ).

# Adelaide ( b. c. 1190 ), married 1206 Arnulf, Count of Loos, married February 3, 1225 William X of Auvergne ( c. 1195 – 1247 ), married before April 21, 1251 Arnold van Wesemaele ( d. aft.

In 1247, the castle was inherited by William de Valence, a half-brother of Henry III who became Earl of Pembroke through his marriage to Joan, William Marshal's granddaughter.

Haakon finally achieved royal recognition by Pope Innocent in 1246, and Cardinal William of Sabina was sent to Bergen and coronated Haakon in 1247.

He was succeeded by his son William de Ferrers, 4th Earl of Derby (?– 1247 ) who married Agnes de Kevelioc ( also known as Agnes of Chester ), daughter of Hugh de Kevelioc, 3rd Earl of Chester.

* William de Ferrers, 4th Earl of Derby ( d. 1247 )

Begun in 1247, under Bishop William of Grès ( Guillaume de Grès, Guillaume de Grez ), an extra 5 m were added to the height, to make it the tallest cathedral in Europe: the work was interrupted in 1284 by the collapse of the vaulting of the choir, a disaster that produced a temporary failure of nerve among the masons working in Gothic style.

* William II, Count of Holland ( 1228-1256 ), count of Holland and Zeeland, elected German anti-king in 1247

Upon the death of William de Ferrers in 1247, his son William inherited both Liverpool Castle and West Derby Castle.

1245 ), betrothed to William of Valence, brother of Guy of Lusignan, in 1186, but married Otto von Henneberg, Count of Botenlauben by 1208 ; she was widowed by January 1247.

## in Leuven November 1247 to William III of Dampierre, Count of Flanders ( 1224 – June 6, 1251 ).

To regulate ecclesiastical affairs, which had suffered during the struggles with Sverre, Innocent IV in 1247 sent Cardinal William of Sabina as legate to Norway.

William was Archdeacon of Coventry, from November 1247, as well as controller of the wardrobe from 1249 to 1252, and chancellor from 1250 to 1255.

# Agnes of Chester ( died 2 November 1247 ), married William de Ferrers, 4th Earl of Derby

When Pope Innocent IV deposed Frederick II ( 17 July 1245 ), it was chiefly due to the influence of Konrad that the pope's candidate, Henry Raspe, Landgrave of Thuringia, was elected king ; when Henry died after a short reign of seven months ( 17 February 1247 ), it was again the influence of Konrad that placed the crown on the head of the youthful William of Holland.

He was succeeded by his son, another William d ' Aubigny, who died in 1247 and left only daughters.

Sakya Pandita preached sermons along his way and arrived at Prince Godan's camp in 1247 in Lanzhou in the current province of Gansu, where the Mongol troops were exterminating Chinese by throwing them in a river.

The original form of the theorem, contained in a third-century AD book The Mathematical Classic of Sun Zi ( 孫子算經 ) by Chinese mathematician Sun Tzu and later generalized with a complete solution called Da yan shu ( 大衍术 ) in a 1247 book by Qin Jiushao, the Shushu Jiuzhang ( 數書九章 Mathematical Treatise in Nine Sections ) is a statement about simultaneous congruences ( see modular arithmetic ).

The mission met with the Mongol ruler Baichu near the Caspian Sea in 1247.

In 1247, while Charles had gone to France to receive the Counties of Anjou and Maine, the local nobility ( represented by Barral of Baux and Boniface of Castellane ) joined with Beatrice and the three Imperial cities to form a defensive league against him.

Boniface clashed with Henry's half-brothers, the Lusignans, who arrived in England in 1247 and competed for lands and promotions with the queens ' Savoy relatives.

But at least up to the year 1247 he submitted patiently to papal encroachments, contenting himself with the protection ( by a special papal privilege ) of his own diocese from alien clerks.

In 1247, royal troops led by Birger at the Battle of Sparrsätra ( Slaget vid Sparrsätra ) fought with Folkung forces led by pretender Holmger Knutsson, son of King Canute II.

By 1247, the Nicaeans had effectively surrounded Constantinople, with only the city's strong walls holding them at bay, and the Battle of Pelagonia in 1258 signaled the beginning of the end of Latin predominance in Greece.

However, a fresco in the Chapel of Saint Sylvester ( consecrated in 1247 ) in the church of the Santi Quattro Coronati in Rome seems to represent the Pope wearing a tiara with two bands and with lappets.

Even the relevant backstory postdates all other games, beginning with the Great Diffusion in 1247 GUE.

In 1208 it was listed as having provided King John with ships and men to invade Ireland ; in 1247 it supplied a ship to the fleet that was sent to conquer the Western Isles of Scotland ; 6 ships, with 79 men were sent to support the siege of Calais.

Przemysł I ( 5 June 1220 / 4 June 1221 – 4 June 1257 ) was a Duke of Greater Poland ( during 1241 – 1247 with his brother as co-ruler ; according to some historians during 1239 – 1241 sole Duke of Ujście ), Duke of Poznań and Gniezno during 1247 – 1249, Duke of Poznań and Kalisz during 1249 – 1250, sole Duke of Greater Poland during 1250 – 1253 and Duke of Poznań from 1253 until his death.

* John I (* after 1248 – 30 July 1285 *, in Wittenberg upon Elbe ), co-ruling Duke of Saxony with his younger brother Albert II, resigned in 1282, John I married in 1257 Ingeborg Birgersdotter of Småland (* 1247 / or ca.

In a royal order from Westminster in September 1247, Sir John FitzGeoffrey was charged by the King with seizing the lands of Walter de Burgh's older brother Richard, who had died.

In a 14-season career, Cordero was a. 273 hitter with 122 home runs and 566 RBI in 1247 games.

NLC earned turn over of Rs 4689 crore with a net profit of Rs 1247 crore in the financial year 2009-2010.

The Frankish visitors were accordingly lodged and treated with contempt: for nine weeks ( June and July 1247 ) all answer to their letters was refused.

At last, on July 25, 1247, they were dismissed with the Noyan's reply, dated July 20.

Owain and Llywelyn came to terms with King Henry, but were restricted by the terms of the Treaty of Woodstock in 1247 to Gwynedd Uwch Conwy, the part of Gwynedd west of the River Conwy, which was divided between them.

A fresco in the Chapel of Saint Sylvester ( consecrated in 1247 ) in the church of the Santi Quattro Coronati in Rome seems to represent the Pope wearing a tiara with two bands and with lappets.

The year 1247, which occurs on two copies, may be credited to later transcribers.

The 1247 cc 10 hp was sold in two versions.

He served two terms, once from 1247 to 1248, and again from 1249 to 1250.

The French conquest of Poitou in 1246 created great difficulties for William's family, and so he and his brothers, Guy de Lusignan and Aymer, accepted Henry III's invitation to come to England in 1247.

1220 / 5 – 26 / 31 December 1278 ) was a Duke of Kraków briefly in 1241, of Southern Greater Poland during 1241 – 1247, and Duke of all Silesia – Wrocław from 1241 until 1248, when it was divided between him and his brothers.