Pope Urban IV (Latin: Urbanus IV; c. 1195 – 2 October 1264), born Jacques Pantaléon, was the head of the Catholic Church and ruler of the Papal States...

Pope Clement IV (Latin: Clemens IV; c. 23 November 1190 – 29 November 1268), born Gui Foucois (Latin: Guido Falcodius; French: Guy de Foulques or Guy Foulques)...

by Pope Urban IV, who also appointed him papal prefect in Tuscany and captain of the papal army. Cardinal Savelli pursued a diplomatic career. Pope Clement...

Pope Urban Pope Urban III, pope 1185–1187 Pope Urban IV, pope 1261–1264 Pope Urban V, pope 1362–1370, also the Blessed Pope Urban Pope Urban VI, pope...

Pope Martin IV (Latin: Martinus IV; c. 1210/1220 – 28 March 1285), born Simon de Brion, was the head of the Catholic Church and ruler of the Papal States...

Sylvester II, Pope Stephen IX, Pope Nicholas II, Pope Urban II, Pope Callistus II, Pope Urban IV, Pope Clement IV, Pope Innocent V, Pope Martin IV, Pope Clement...

by Pope Alexander IV (1254–61), inquisitor-general by Pope Urban IV (1261–64), and succeeded Pope John XXI (1276–77) after a six-month vacancy in the Holy...

popes were elected here: Pope Honorius III (1216–1227), Pope Clement IV (1265–1268), Pope Honorius IV (1285–1287), Pope Celestine V (1294), and Pope Clement...

Pope Urban II (Latin: Urbanus II; c. 1035 – 29 July 1099), otherwise known as Odo of Châtillon or Otho de Lagery, was the head of the Catholic Church and...

Pope Urban V (Latin: Urbanus V; 1310 – 19 December 1370), born Guillaume de Grimoard, was the head of the Catholic Church from 28 September 1362 until...

Diocese of Todi as well. The building was constructed under the orders of Pope Urban IV to commemorate and provide a suitable home for the Corporal of Bolsena...

Pope Alexander IV (1199 or c. 1185 – 25 May 1261) was head of the Catholic Church and ruler of the Papal States from 12 December 1254 to his death. He...

the Knights were slow to arrive, despite repeated encouragements from Pope Urban IV, and the position of the Order looked set to worsen. The Prussians lacked...

Domenico, Pastore and Guala. It is often said that the future Pope Celestine IV was the son of Urban's sister, but this claim is without foundation. He studied...

Pope Celestine IV (Latin: Caelestinus IV; c. 1180/1187 − 10 November 1241), born Goffredo da Castiglione, was head of the Catholic Church and ruler of...

Pope Urban VII (Latin: Urbanus VII; Italian: Urbano VII; 4 August 1521 – 27 September 1590), born Giovanni Battista Castagna, was head of the Catholic...

Pope Urban VI (Latin: Urbanus VI; Italian: Urbano VI; c. 1318 – 15 October 1389), born Bartolomeo Prignano (Italian pronunciation: [bartoloˈmɛːo priɲˈɲaːno])...

southern Italy to well north of Naples and was known as the Regno. Pope Urban IV declared a crusade against the incumbent Manfred of Sicily and assisted...

Cardinal Simon de Brion, the future Pope Martin IV, on a mission to France. Cardinal Simon had been appointed by Pope Urban IV (Jacques Pantaléon), between 25...

are under no obligation to believe it although they may do so freely. Pope Urban IV makes no mention of it in the bull by which he established the feast...

aligned with the German Hohenstaufen (the Ghibelline faction). In 1262, Pope Urban IV appointed Ottone Visconti as Archbishop of Milan, to Martino della Torre's...

in the death of Pope Boniface VIII after his arrest and maltreatment by Philip IV of France. Following the subsequent death of Pope Benedict XI, Philip...

Pope Sixtus IV (Italian: Sisto IV; born Francesco della Rovere; 21 July 1414 – 12 August 1484) was head of the Catholic Church and ruler of the Papal...

to music for the Solemnity of Corpus Christi, instituted in 1264 by Pope Urban IV for the entire Latin Church of the Catholic Church, it was not written...

Corpus Christi was proposed by Thomas Aquinas, Doctor of the Church, to Pope Urban IV, in order to create a feast focused solely on the Holy Eucharist, emphasizing...

Denmark, the queen wrote to Pope Urban IV asking him to intervene with Archbishop Jacob. After several years of quibbling, the pope agreed to several items...

martyr Pope Victor I (Saint) 189–199, died a martyr Pope Calixtus I (Saint) (217–222), died a martyr Pope Urban I (Saint) 222–230, died a martyr Pope Pontian...

Cathedral of Laon (ca. 1250-1262). He was created a cardinal-priest by Pope Urban IV in a consistory held at Viterbo on 22 May 1262. The reasons for his...

Pope Urban VIII (Latin: Urbanus VIII; Italian: Urbano VIII; baptised 5 April 1568 – 29 July 1644), born Maffeo Vincenzo Barberini, was head of the Catholic...

convened after the death of Pope Urban IV and ended by electing his successor Pope Clement IV. It met in Perugia, where Urban IV had taken refuge after being...