paragraph_text: Quod iam diu was an encyclical of Pope Benedict XV, given at Rome at St. Peter's on December 1, 1918, the fifth year of his Pontificate. It requests all Catholics everywhere in the world, no matter which side they were on, to pray for a lasting peace and for those who are entrusted to make it during the peace negotiations.

paragraph_text: Reijo is a Finnish male given name. There are more than 27,000 people with this name in Finland. More than half of them were born in the 1940s and 1950s. It originated as a variation of the Latin name Gregorius and the Greek name Gregorios, which are the equivalent of Gregory in English. The nameday is the 12th of March, the anniversary of the death of Pope Gregory I.

paragraph_text: Bacchanal: A Faun Teased by Children is a marble sculpture by Italian artists Gian Lorenzo Bernini and his father Pietro Bernini. It was executed in 1616 and 1617, when Gian Lorenzo was not yet twenty years old. It is currently in the Metropolitan Museum of Art in New York.

paragraph_text: A German ethnicity emerged in the course of the Middle Ages, ultimately as a result of the formation of the kingdom of Germany within East Francia and later the Holy Roman Empire, beginning in the 9th century. The process was gradual and lacked any clear definition, and the use of exonyms designating "the Germans" develops only during the High Middle Ages. The title of rex teutonicum "King of the Germans" is first used in the late 11th century, by the chancery of Pope Gregory VII, to describe the future Holy Roman Emperor of the German Nation Henry IV. Natively, the term ein diutscher ("a German") is used for the people of Germany from the 12th century.

paragraph_text: Alberic III (died 1044) was the Count of Tusculum, along with Galeria, Preneste, and Arce, from 1024, when his brother the count Roman was elected Pope John XIX, until his own death. He was a son of Gregory I and Maria, brother of Popes Benedict VIII and John XIX, and brother-in-law of Thrasimund III of Spoleto.

paragraph_text: The Battle of Montichiari (May 1373), is one of the most important episodes of the war waged by the papal league led by Gregory XI against the Visconti of Milan, preparing the return of the pope to Rome.

paragraph_text: The Bust of Pope Gregory XV is a marble portrait sculpture by the Italian artist Gian Lorenzo Bernini. Executed in 1621, the work is one of three busts of the subject created by Bernini—the other two were bronze casts. The marble bust is on permanent display at the Art Gallery of Ontario. It was donated to the museum by Joey and Toby Tanenbaum.

paragraph_text: The Bust of Gabriele Fonseca is a sculptural portrait by the Italian artist Gian Lorenzo Bernini. Executed sometime between 1668 and 1674, the work is located in San Lorenzo in Lucina in Rome, Italy. Gabriele Fonseca was the doctor to Pope Innocent X.

paragraph_text: The Bust of Camilla Barbadoni is a marble sculpture by the Italian artist Gian Lorenzo Bernini. Executed in 1619, it portrays the (deceased) mother of the Maffeo Barberini. Camilla had died in 1609. Barberini would become Pope Urban VIII in 1623.

paragraph_text: As the daughter of Giovanni d'Andrea, professor in Canon law at the university of Bologna, she was educated by her father and reportedly took over his lectures at the university during his absence. According to Christine de Pisan, she talked to the students through a curtain so they would not be distracted by her beauty. Some suggest that she married the lawyer Giovanni Calderinus or the professor Giovanni Di Legnano, but, according to others sources she married the lawyer Filippo Formaglini in 1326. She died young. Her father supposedly gave his work about the decretals of Pope Gregory IX the name "Novellae" to her memory.

paragraph_text: John the Deacon, biographer (c. 872) of Pope Gregory I, modestly claimed that the saint ``compiled a patchwork antiphonary '', unsurprisingly, given his considerable work with liturgical development. He reorganized the Schola Cantorum and established a more uniform standard in church services, gathering chants from among the regional traditions as widely as he could manage. Of those, he retained what he could, revised where necessary, and assigned particular chants to the various services. According to Donald Jay Grout, his goal was to organize the bodies of chants from diverse traditions into a uniform and orderly whole for use by the entire western region of the Church. His renowned love for music was recorded only 34 years after his death; the epitaph of Honorius testified that comparison to Gregory was already considered the highest praise for a music - loving pope. While later legends magnified his real achievements, these significant steps may account for why his name came to be attached to Gregorian chant.

paragraph_text: Lorenzo Girolamo Mattei (29 May 1748, Rome - 24 July 1833) was an Italian cardinal from the house of Mattei. He was promoted to cardinal by pope Gregory XVI in the consistory of 15 April 1833. He was also nominal Latin Patriarch of Antioch.

paragraph_text: , also known as New Bust-a-Move, is a tile-matching puzzle video game developed by Moss and published by Taito for iOS. The game was released worldwide on February 4, 2011, and features integration with Game Center.

paragraph_text: Gregory of Nyssa, also known as Gregory Nyssen (; c. 335 – c. 395), was bishop of Nyssa from 372 to 376 and from 378 until his death. He is venerated as a saint in Roman Catholicism, Eastern Orthodoxy, Oriental Orthodoxy, and Anglicanism. Gregory, his elder brother Basil of Caesarea, and their friend Gregory of Nazianzus are collectively known as the Cappadocian Fathers.

paragraph_text: Domenico Serafini was born in Rome, of ancient nobility, to Luigi Serafini and Costanza Di Pietro. His maternal grandfather, Giovanni Di Pietro, was a consistorial lawyer who, after becoming a widower, was ordained and named auditor of the Roman Rota by Pope Gregory XVI. Through his father, Domenico was related to Marchese Camillo Serafini, who served as the first and only Governor of the Vatican State (1929–1952).

paragraph_text: Matteo Rosso Orsini (1178–1246), called the Great, was an Italian politician, the father of Pope Nicholas III. He was named "senatore" of the City of Rome by Pope Gregory IX in 1241: in this capacity he took a firm stand against the ventures in Italy of Frederick II, Holy Roman Emperor, and defeated him in 1243.

paragraph_text: Pope Francis (Latin: Franciscus; Italian: Francesco; Spanish: Francisco; born Jorge Mario Bergoglio; 17 December 1936) is the 266th and current Pope and sovereign of the Vatican City State. Francis is the first Jesuit pope, the first from the Americas, the first from the Southern Hemisphere, and the first pope from outside Europe since the Syrian Gregory III, who reigned in the 8th century.

paragraph_text: Carlo Odescalchi, (5 March 1785 – 17 August 1841) was an Italian prince and priest, archbishop of Ferrara, cardinal of the Roman Catholic Church and Vicar of the Diocese of Rome. Close collaborator of popes Pius VII and Gregory XVI, he renounced his titles in order to become a Jesuit in 1838.

paragraph_text: On 3 January 993, Pope John XV became the first pope to proclaim a person a ``saint ''from outside the diocese of Rome: on the petition of the German ruler, he had canonized Bishop Ulrich of Augsburg. Before that time, the popular`` cults'', or venerations, of saints had been local and spontaneous and were confirmed by the local bishop. Pope John XVIII subsequently permitted a cult of five Polish martyrs. Pope Benedict VIII later declared the Armenian hermit Symeon to be a saint, but it was not until the pontificate of Pope Innocent III that the Popes reserved to themselves the exclusive authority to canonize saints, so that local bishops needed the confirmation of the Pope. Walter of Pontoise was the last person in Western Europe to be canonized by an authority other than the Pope: Hugh de Boves, the Archbishop of Rouen, canonized him in 1153. Thenceforth a decree of Pope Alexander III in 1170 reserved the prerogative of canonization to the Pope, in so far as the Latin Church was concerned.

paragraph_text: The Synod of Rome (732) was a synod held in Rome in the year 732 under the authority of Pope Gregory III.

Question: Who is the father of the person developing Bust of Pope Gregory XV?
Answer: Pietro Bernini