Alfonso III ( 1265, Valencia – 18 June 1291 AD ), called the Liberal ( el Liberal ) or the Free ( also " the Frank ," from el Franc ), was the King of Aragon and Count of Barcelona ( as Alfons II ) from 1285.

* 1265 – Second Barons ' War: Battle of Evesham – the army of Prince Edward ( the future king Edward I of England ) defeats the forces of rebellious barons led by Simon de Montfort, 6th Earl of Leicester, killing de Montfort and many of his allies.

* 1265 – Thomas Aquinas wrote about the gift of tongues in the New Testament, which he understood to be an ability to speak every language, given for the purposes of missionary work.

* 1265 – In Westminster, the first English parliament conducts its first meeting held by Simon de Montfort in the Palace of Westminster, now also known colloquially as the " Houses of Parliament ".

Similarly, he accompanied Cardinal Ottobuono Fieschi, the future Pope Adrian V, to England in 1265 – 1268 to suppress a rebellion by a group of barons against King Henry III of England.

Pope Clement IV ( 23 November 1190 / 1200 – 29 November 1268 ), born Gui Faucoi called in later life le Gros ( Guy Foulques the Fat ; ), was Pope from 5 February 1265 until his death.

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 ).

* Dante Alighieri, Italian poet and writer ( 1265 – 1321 ).

* September 16 – Notburga, Austrian saint ( b. 1265 )

* 1265 – King Alfonso X of Castile captures the city of Alicante, Spain from the Moors during the Reconquista.

* 1265 – January 20 – In Westminster, the first English parliament conducts its first meeting in the Palace of Westminster, now also known as the Houses of Parliament.

* 1265 – Before August – Future King Edward I escapes captivity in the hands of Simon de Montfort.

* 1265 – August 4 – The Battle of Evesham is fought in Worcestershire, with the army of Edward defeating the forces of rebellious barons led by Simon de Montfort and killing de Montfort and many of his allies.

* 1265 – The Isle of Man comes under Scottish rule for a brief period of 10 years.

* 1265 – Mongol raid against Thrace and Byzantium, led by Nogai Khan.

* 1265 – The Book of Aneirin, a Welsh manuscript of poetry, is penned.

* 1265 – Fire destroys parts of Old Cairo.

* 1265 – Correspondence from Pope Clement IV contains the first known mention of the ring of the Fisherman, an item of papal regalia then used to seal personal correspondence from the pope and later for papal bulls.

* 1265 – May 14 – Dante Alighieri, Italian poet ( d. 1321 )

1204 – 23 June 1265 ), daughter of King Ottokar I of Bohemia.

# Władysław ( 1237 – 27 April 1270 ), Chancellor of Bohemia ( 1256 ), Bishop of Passau ( 1265 ) and Archbishop of Salzburg ( 1265 – 70 ).

The city was founded by Hirzo, a knight of King Ottokar II of Bohemia and was granted its municipal charter in 1265.

In 1265 it was taken by the king Ottokar II of Bohemia, who retained it for eleven years.

* Kunigunde of Bohemia ( January 1265 – 27 November 1321 ), married Boleslaus II of Masovia.

* Hugh le Despencer, 1st Baron le Despencer ( 1223 – 1265 ) ( now considered to predate the hereditary baronage )

* 1265 – 20 January – In Westminster, the first English parliament conducts its first meeting in the Palace of Westminster, now also known as the Houses of Parliament.

The Alexander Gordon line is the earliest Gordon family in the New World according to the Gordon Genealogy DNA Project, and descends from Adam de Gordoun through Sir William Gordon 1265 Laird of Strathbogie ( now Huntly ).

Napton was still part of the Honour of Winchester in 1271 but Roger de Quincy, 2nd Earl of Winchester had died in 1265 with no male heir, leaving his estates to his three daughters.

However, by 1265 he was back, landing in Pembrokeshire, and taking part in the Siege of Gloucester and the final royalist victory at Evesham.

The Castle Keep and Black Gate pre-dated the construction of the Newcastle town wall, construction of which started sometime around 1265, and did not form part of it.

By September 1264 he had become part of the captive King's household, and on 1 January 1265 he became Master of the Great Wardrobe.

Through Hakuin, all contemporary Japanese Rinzai-lineages are part of the Ōtōkan lineage, brought to Japan in 1267 by Nanpo Jomyo, who dharma transmission in China in 1265.

Through Hakuin, all contemporary Japanese Rinzai-lineages are part of the Ōtōkan lineage, brought to Japan in 1267 by Nanpo Jomyo, who dharma transmission in China in 1265.

The household rolls, which closely resemble the Pipe rolls, for Eleanor of England, wife of Simon de Montfort, survive for part of the year 1265.

On 25 October in 1265 the Czech King, Přemysl Otakar and the Hungarian King Béla IV.

He retired with the NL record for career games at shortstop ( 2222 ) and the Major League records for fielding average in a career (. 980 ) and a single season (. 991, in ), and was also among the career leaders in assists ( sixth, 6857 ) and double plays ( fourth, 1265 ); his records have since been broken, though he retains the NL mark for career fielding average.

The origins of what has come to be known as Occam's razor are traceable to the works of earlier philosophers such as John Duns Scotus ( 1265 – 1308 ), Maimonides ( Moses ben-Maimon, 1138 – 1204 ), and even Aristotle ( 384 – 322 BC ) ( Charlesworth 1956 ).

Historically, the name of the town has changed due to political circumstances, Hungnod ( 1265 ), Huniad ( 1278 ), Hwnyadwar ( 1409 ), Vayda Hunyadi ( 1575 ).

The stadium's street address has been 1265 Lombardi Avenue since 1968, when Highland Avenue was renamed in honor of Vince Lombardi.

It has survived in Llyfr Aneirin ( The Book of Aneirin ), a manuscript dating from c. 1265.

Lincoln first sent Members to Parliament in 1265 and has continued ever since, although no returns exist before the end of the 13th century.