He obtained a charter by Emperor Frederick II issued in the 1226 Golden Bull of Rimini, whereby Chełmno Land would be the unshared possession of the Teutonic Knights, which was confirmed by Duke Konrad of Masovia in the 1230 Treaty of Kruszwica.

Also, the Teutonic Knights were invited to Prussia by Duke Konrad of Masovia to Christianise the Prussians in 1226.

Duke Konrad I of Masovia in west-central Poland appealed to the Knights to defend his borders and subdue the pagan Baltic Prussians in 1226.

After a number of years Duke Konrad I of Masovia invited the Teutonic Knights to Christianize the pagan Prussians in 1226.

He was sentenced to death as head of the conspiration to murder Engelbert I. Archbishop of Cologne, Chancellor of the Holy Roman Empire, Duke of Westphalia and Count of Berg-a close relative-in 1226.

* Blanche of Navarre ( 1226 – 1283 ), married to John I, Duke of Brittany and was mother of John II, Duke of Brittany.

In 1226 Duke Konrad I of Masovia invited the Teutonic Knights to Chełmno Land.

# Marie of Brabant ( c. 1226 – January 18, 1256, Donauwörth ), married Louis II, Duke of Upper Bavaria.

Bolesław V the Chaste, the Shy or the Bashful () ( 21 June 1226 – 7 December 1279 ) was Duke of Sandomierz in Lesser Poland from 1232 and High Duke of Poland from 1243 until his death.

Gertrude of Austria ( also named Gertrude of Babenberg ) ( 1226 – 24 April 1288 ) was a member of the House of Babenberg, Duchess of Mödling and later Titular Duchess of Austria and Styria, she was the niece of Duke Frederick II of Austria, the last male member of the Babenberg dynasty.

* Blanche of Navarre ( daughter of Theobald I ) ( 1226 – 1283 ), daughter of Theobald I of Navarre & husband of John I, Duke of Brittany

Duke Henry I of Silesia granted it German town law in 1226.

They did it again against the Knights of the Teutonic Order invited to Poland by Konrad Mazowiecki in 1226.

* Konrad of Bussnang ( 1226 – 1239 )

Thus in 1226, Konrad having difficulty with constant raids over his territory, invited the religious military order of the Teutonic Knights to fight the Prussians, as they already had supported the Kingdom of Hungary against the Cuman people in the Transylavanian Burzenland from 1211 to 1225.

Charles I ( 21 March 1226 – 7 January 1285 ), known also as Charles of Anjou, was the King of Sicily by conquest from 1266, though he had received it as a papal grant in 1262 and was expelled from the island in the aftermath of the Sicilian Vespers of 1282.

* Charles I of Naples ( 1226 – 1285 ), king of the Two Sicilies ( 1266 – 85 ).

The name derives from the description of the Hamm's location in the corner of the Lippe river and the narrow Ahse affluent, where it was founded on Ash Wednesday in March 1226 by Count Adolf I of the Mark.

The nearby town of Hamm was founded by his son Count Adolph I in 1226, it soon became most important settlement of the county and was often used as residence.

The royal city of Znojmo was founded shortly before 1226 by King Ottokar I on the plains in front of Znojmo Castle.

Hethum I ( died 1271 ) ( also transliterated Hethoum, Hetoum, Het ' um, or Hayton from Armenian: Հեթում Ա ) ruled the Armenian Kingdom of Cilicia ( also known as " Little Armenia ") from 1226 to 1270.

* Philippe I de Poitiers ( d. of poisoning while in prison, 1226 ), King Consort of Armenia ( 1222 – 1224 ), who married in 1222 Queen Isabella of Armenia.

Kızıl Kule ( Red Tower ) built between 1221 – 1226 by Kayqubad I in Alanya

The family's reign began in 1226 when Buonconte I da Montefeltro and his brother Taddeo were appointed Counts of Urbino by emperor Frederick II.

An alternative explanation, from the bio of Sir Valentine Browne, Surveyor general of Ireland ( who was awarded lands in the area by Queen Elizabeth I of England ) is that the town anciently formed part of the parish of Aney, and derived its name from a hospital for Knights Templar, founded in 1226 by Geoffry de Marisco, then Lord-Justice of Ireland.

In 1226, the crown was passed to rival Het ' umids through Queen Zabel's second husband, He ' tum I.

It was wrested from the Moors by Afonso I of Portugal in 1166 ; but was temporarily recaptured before its final occupation by the Portuguese in 1226.

Isabella was forced into marriage with Constantine of Barbaron ’ s son who was subsequently crowned King Hetum I in Tarsus in June 1226.

# ( 2 ) 14 May 1226: Hethum I, king of Cilician Armenia ( 1215 – 28 October 1270 )

* John I, Count of Sponheim-Starkenburg ( Regent, 1226 – 1246 )

Beginning in 1226, the Teutonic Knights began their conquest of Prussia.

By the 1226 Golden Bull of Rimini, Frederick had assigned the military order of the Teutonic Knights to complete the conquest and conversion of the Prussian lands.

In the north-west, Lithuania faced constant armed incursions from the Teutonic Knights — founded after 1226 to fight and convert the pagan Baltic tribes of Prussians, Yotvingians and Lithuanians.

During the Middle Ages the Knights Templar established a preceptory in 1226 in the villages.

Much of the Church of Saint Nicholas at Great Wilbraham dates back to 1226 when a preceptory was established here by the Knights Templar when the manor was given to Alan Martel, who was at that time Templar Master.

In 1226 Llywelyn persuaded the Pope to declare his wife Joan, Dafydd's mother, to be a legitimate daughter of King John, again in order to strengthen Dafydd's position, and in 1229 the English crown accepted Dafydd's homage for the lands he would inherit from his father.

However, this and similar legends appear to have arisen only after Kamatari's descendant Fujiwara no Yoritsune became the fourth shogun of the Kamakura shogunate in 1226, some time after the name Kamakura appears in the historical record. It used to be also called ( short for ).

It takes between 1226 and 1550 years for the members of a saros series to traverse the Earth's surface from north to south ( or vice-versa ).

He died in Rome on 16 September 1226, but his body was taken to Norwich for burial.

In 1226, Henry's brother Louis IV, Landgrave of Thuringia, died en route to the Sixth Crusade, and Henry became regent for his under-age nephew Hermann II, Landgrave of Thuringia.

In 1226, Joan signed the Treaty of Melun with Louis VIII of France, according to which she had to pay 50, 000 livres for her husband's freedom.

* 1226: Aed mac Donn Ó Sochlachain, erenagh of Cong, a man eminent for chanting and for the right tuning of harps and for having made an instrument for himself which none had made before, distinguished also in every art such as poetry, engraving and writing and in every skilled occupation, died this year.

Hetoum and Isabella's marriage in 1226 had been a forced one by Hetoum's father Constantine of Baberon, who had arranged for Queen Isabella's first husband to be murdered so as to put Constantine's own son Hetoum in place as a co-ruler with Isabella.

There are records from 1226 onwards of the transport of black and white marble, probably for the construction of the façade and the bell tower.

The fifth compilation, the Compilatio Quinta, was made by the canonist Tancred ( d. about 1235 ) for Honorius III in 1226, who sent it immediately to the University of Bologna.

Two more minor attacks are recorded for 1226, and continued intermittently for the next four decades.

By 1213 Neville had custody of the Great Seal of England, although he was not named chancellor, the office responsible for the seal, until 1226.

In fact, if not in name, Neville was responsible for all the duties of the chancellorship, and he exercised most of the power of that office, although Marsh continued to hold the title of chancellor until his death in 1226.

Sea Eagle stems from 1973-75 studies to meet Air Staff Target ( AST ) 1226 and Naval Staff Target ( NST ) 6451 for a successor to the TV-guided AJ. 168 version of the Martel missile.

The exact date in which the city received its market rights is ambiguous, but it was probably between 1180 and 1191 ; maps showing the trading road from Stockach to Buchhorn show the city of Überlingen in comparable size and type ; by 1226 Überlingen had a Jewish cemetery, and these clues lead to the conclusion that the city had a market for a much longer period than this, thus the supposition that the Emperor Barbarossa had established the market at the end of his own regime.

The Franciscan archives credit Saint Francis of Assisi ( who died in 1226 ) for starting Eucharistic Adoration in Italy.

In 1226 AD, Tran Thu Do arranged for Tran Canh to become Emperor ( Queen Ly Chieu Hoang abdicated in favour of her husband Tran Canh ).

More importantly for his dynasty, he would during his brief reign ( 1223 – 1226 ) conquer Poitou, and some of the lands of the Pays d ' Oc, declared forfeit from their former owners by the Pope as part of the Albigensian Crusade.