* Alfonso, Count of Poitou ( 1220 – 1271 ), jure uxoris Alfonso II, Count of Toulouse

* Stephen ( 1236 – 10 April 1271 ), father of Andrew III of Hungary.

Iron plate with an order 6 magic square in Persian / Arabic numbers from China, dating to the Yuan Dynasty ( 1271 – 1368 ).

Arabic numerals were introduced to China during the Yuan Dynasty ( 1271 – 1368 ) by the Muslim Hui people.

Alphonse of Poitiers ( 11 November 1220 – 21 August 1271 ) was the Count of Poitou from 1225 and Count of Toulouse ( as Alfonso II ) from 1247.

* 1271 – In Syria, sultan Baybars conquers the Krak of Chevaliers.

** Philip III ( 1271 – 1285 )

* Philip III ( 1271 – 1285 )

Hand cannon from the Mongol Yuan Dynasty ( 1271 – 1368 )

The oldest confirmed written mention of dominoes in China comes from the Former Events in Wulin ( i. e. the capital Hangzhou ) written by the Yuan Dynasty ( 1271 – 1368 ) author Zhou Mi ( 1232 – 1298 ), who listed " pupai " ( gambling plaques or dominoes ) as well as dice as items sold by peddlers during the reign of Emperor Xiaozong of Song ( r. 1162 – 1189 ).

* 1271 – Kublai Khan renames his empire " Yuan " ( 元 yuán ), officially marking the start of the Yuan Dynasty of Mongolia and China.

# Isabella ( 2 March 1241 – 28 January 1271 ), married Theobald II of Navarre

Rabbinical Judaism calculated a lifespan of Moses corresponding to 1391 – 1271 BCE ; Christian tradition has tended to assume an earlier date.

Pedro became the physician of Pope Gregory X ( 1271 – 76 ) early in his reign.

1210 – 10 January 1276 ), born Tedaldo Visconti, was Pope from 1271 to 1276.

* Papal election, 1268 – 1271

* 1271 – Wenceslaus II of Bohemia ( d. 1305 )

* 1271 – Charles Martel of Anjou ( d. 1295 )

* 31 May – Maurice de Berkeley, 2nd Baron Berkeley, English rebel baron ( b. 1271 )

* April 7 – Joan of Acre, daughter of King Edward I of England ( b. 1271 )

* November 11 – Alphonse of Toulouse, son of Louis VIII of France ( d. 1271 )

* July 4 – Saint Elizabeth of Portugal ( b. 1271 )

* 1271 – July 2 – Kings Otakar II of Bohemia and Stephen V of Hungary sign the first Peace of Pressburg, settling territorial claims following the failed invasion of Hungary by Otakar II.

In an answer dated September 4, 1271, Abagha agreed for cooperation and asked at what date the concerted attack on the Mamluks should take place.

4 March 1304 ), 6th Lord of Annandale ( dominus vallis Anandie ), jure uxoris Earl of Carrick ( 1271 – 1292 ), Lord of Hartness, Writtle and Hatfield Broad Oak ( Wretele et Hatfeud Regis ), was a cross-border lord, and participant of the Second Barons ' War, Welsh Wars, and First War of Scottish Independence.

* July 23 – King Thoros III of Armenia ( b. c. 1271 )

Thoros III or Toros III (; c. 1271 – 23 July 1298 ) was king of the Armenian Kingdom of Cilicia, ruling from 1293 to 1298.

# Anna, ( 1226 / 1227 – after 3 July 1271 ), wife of Prince Rostislav of Macsó

Walter de Burgh ( c. 1230 – 28 July 1271 in Galway ) was 2nd Lord of Connaught and 1st Earl of Ulster ( 2nd creation ).

* Elizabeth of Aragon ( 1271 – 1336 ), queen consort of Denis of Portugal

* Elizabeth of Aragon ( 1271 – 1336 ), queen consort, queen dowager and queen mother of Portugal

* Saint Elizabeth of Portugal ( 1271 – 1336 )

* 1271 – Edward I of England and Charles of Anjou arrive in Acre, starting the Ninth Crusade against Baibars ; however, they are unable to capture any territory and a peace is quickly negotiated.

After the manor decayed, a new manor house was built in 1271 ( see below ) to the south-east ; to differentiate it from the original manor and because it was on a hill, it was called Highbury, from which the area takes its name.

His first wife was Beatrice, daughter of Amadeus IV, count of Savoy, by whom he had a daughter, Constance, who became the wife of King Peter III of Aragon ; his second wife, who died in prison in 1271, was Helena Angelina Doukaina, daughter of Michael II Komnenos Doukas, ruler of the despotate of Epirus, who made this marriage to ally with Manfred after being attacked by him at Thessalonica.

Wenceslaus II Přemyslid (; ; 27 September 1271 – 21 June 1305 ) was King of Bohemia ( 1278 – 1305 ), Duke of Cracow ( 1291 – 1305 ), and King of Poland ( 1300 – 1305 ).

The organisation existed in 1271 ; it received a Royal Charter of incorporation in 1477.

-December 7 / 9, 1271 ), wife of Prince Vasilko Konstantinovich of Rostov ;

More than 50 % of these residents live in the civil parish of Castro Verde ( 4820 residents ); the remaining towns account for the rest: Casével, 365 inhabitants ; Entradas, 774 inhabitants ; Santa Bárbara dos Padrões, 1271 inhabitants ; and São Marcos da Atabueira, 373 inhabitants.

It would seem that his distress could not be due to lack of patrons ; for his metrical Life of Saint Elizabeth of Hungary was written by request of Erard de Valery, who wished to present it to Isabel, queen of Navarre ; and he wrote elegies on the deaths of Anceau de l ' Isle Adam, the third of the name, who died about 1251, Eudes, comte de Nevers ( died 1267 ), Theobald II of Navarre ( died 1270 ), and Alphonse, comte de Poitiers ( d. 1271 ), which were probably paid for by the families of the personages celebrated.

* 1271 Naval GRU Washington to Moscow, 12 June 1943 ;