* 1322 – Bartholomew de Badlesmere, 1st Lord Badlesmere, English soldier ( b. 1275 )

St. Raymond of Penyafort ( 1175 – 1275 ), a Spanish Dominican priest, is the patron saint of canonists, due to his important contributions to the science of canon law.

Giovanni d ' Andrea or Johannes Andreæ, ( c. 1270 / 1275 – 1348 ) was an Italian expert in canon law, the most renowned and successful canonist of the later Middle Ages.

* Henry VII, Holy Roman Emperor ( c. 1275 – 1313 )

* 1275 – Traditional founding of the city of Amsterdam.

* 1275 – John II, Duke of Brabant ( d. 1312 )

In early Islamic states of the western Sudan, including Ghana ( 750 – 1076 ), Mali ( 1235 – 1645 ), Segou ( 1712 – 1861 ), and Songhai ( 1275 – 1591 ), about a third of the population were enslaved.

* August 24 – Henry VII, Holy Roman Emperor ( b. 1275 )

* April 14 – Bartholomew de Badlesmere, 1st Lord Badlesmere, English soldier ( b. 1275 )

* 1275 – Eleanor de Montfort is captured by pirates in the employ of Edward I of England to prevent her marriage to Llywelyn the Last, prince of Wales ; she is used as a bargaining chip over the coming years in Edward's attempts to subjugate Llywelyn and Wales.

* 1275 – Scottish forces defeat the Manx of the Isle of Man in a decisive battle, firmly establishing Scottish rule of the island.

* 1275 – April 22 – The first Statute of Westminster is passed by the English parliament, establishing a series of laws in its 51 clauses, including equal treatment of rich and poor, free and fair elections, and definition of bailable and non-bailable offenses.

* 1275 – Invading forces of the Yuan Dynasty capture the Song city of Suzhou.

* 1275 – Marco Polo purportedly visits Shangdu, Kublai Khan's summer capital of the Yuan Dynasty.

* 1275 – The city of Kunming is made capital of the Yunnan province of the Yuan Dynasty.

* 1275 – Mongol Golden Horde raid against Lithuania.

* 1274 – The first main survey of the Hundred Rolls, an English census seen as a follow up to the Domesday Book completed in 1086, is begun ; it lasts until 1275.

* 1275 – Ramon Llull discovers diethyl ether.

* c. 1275 – The verge escapement, a simple type of escapement used in clocks, is invented.

* 1275 – A purported witch is first burned to death by sentence of a judicial inquisitor in Toulouse, France.

Around 1275, Jean de Meun composed an additional 17, 724 lines.

** Mondino de Liuzzi, Italian anatomist ( b. 1275 )

de: 1275

* Humphrey de Bohun, 2nd Earl of Hereford, Constable of England ( d. 1275 )

# Eleanor ( 1215 – 1275 ), who would marry firstly William Marshal, 2nd Earl of Pembroke ; and secondly Simon de Montfort, 6th Earl of Leicester, by whom she had issue.

Peter did not provide for his youngest son and namesake, Peter ( 1275 – 25 August 1296 ), who married Constanca Mendes de Silva, daughter of Soeiro Mendes Petite, governor of Santarém in Portugal.

# Ferdinand de la Cerda, Infante of Castile ( 23 October 1255 – 25 July 1275 ).

* Thomas de Stokes ( 1254 – 1275 ) had been Prior of St James, Bristol.

# Saint Louis of Toulouse ( 9 February 1275, Nocera Inferiore – 19 August 1298, Chateau de Brignoles ), Bishop of Toulouse

His elder brother, Ferdinand de la Cerda, died in November 1275, and in 1282 Sancho assembled a coalition of nobles to declare for him against Ferdinand's son Alfonso, then took control of the kingdom when Alfonso X died in 1284.

* Humphrey de Bohun, 1st Earl of Essex ( d. 1275 )

Countess Eleanor died in Spring 1275, and shortly afterwards Llywelyn ap Gruffudd, the Prince of Wales, and Eleanor de Montfort married by proxy, ( per nuncios ) per verba de presenti ( Canon law endorsed a marital bond that was made in this way, with the full consent of both of the individuals, before witnesses ).

* Humphrey de Bohun, 2nd Earl of Hereford ( c. 1208 – 1275 ), also 1st Earl of Essex and Constable of England

* Vicedominus de Vicedominis ( 1210 / 15-1276 ) ( 1273, 1275 )

* Bovon de Commarchis ( c. 1275 ), reworking by Adenet le Roi of the Siege de Barbastre

The chanson de geste form was also used in such Occitan texts as Canso d ' Antioca ( late 12th century ), Daurel e Betó ( first half of the 13th century ), and Song of the Albigensian Crusade ( c. 1275 ) ( cf Occitan literature ).

Bohemond died in 1275, leaving a son and three daughters: Bohemond VII, nominal prince of Antioch ( though Antioch had ceased to exist ) and count of Tripoli ; Isabelle de Poitiers, who died young ; Lucia de Poitiers, later titular countess of Tripoli ; and Marie de Poitiers ( d. ca 1280 ), married to Nicolas de Saint-Omer ( d. 1294 ).

** Peter Paludanus, French bishop and theologian ( b. c. 1275 )

There had been a parallel French ordinance enacted in 1275.

He accepted the position of capitano del popolo (" Captain of the People ") and gained for Forlì notable victories: against the Bolognesi at the Ponte di San Proculo, on June 15, 1275 ; against a Guelph allied force, including Florentine troops, at Civitella on November 14, 1276 ; and at Forlì itself against a powerful French contingent sent by Pope Martin IV, on May 15, 1282, in a battle cited by Dante Alighieri ( who was hosted in the city in 1303 by Scarpetta Ordelaffi III ).

; 1100 – 1275: Time of the tosafot, Talmudic commentators who carried on Rashi's work.

Several of the famous zen gardens of Kyoto were the work of one man ; Musō Soseki ( 1275 – 1351 ).

Karesansui gardens ( 枯山水 ) or Japanese rock gardens, became popular in Japan in the 14th century thanks to the work of a Buddhist monk, Musō Soseki ( 1275 – 1351 ) who built zen gardens at the five major monasteries in Kyoto.

His first Parliament was summoned for the quinzaine of the Purification on but was prorogued until the day after Easter on 22 April 1275 and met at Westminster, its main work being the consideration of the Statute of Westminster I.

When the construction was finished, Bilik memorialized his work and glorified the name of sultan in a 1275 inscription.