The family of the Pierleoni, meaning "sons of Peter Leo", was a great

Roma Roma or ROMA may refer to: Places Australia * Roma, Queensland, a town ** Roma Airport ** Roma Courthouse ** Electoral district of Roma, defunct ** Town of Roma, defunct town, now part of the Maranoa Regional Council *Roma Street, Brisbane, a ...

patrician Patrician may refer to: * Patrician (ancient Rome), the original aristocratic families of ancient Rome, and a synonym for "aristocratic" in modern English usage * Patrician (post-Roman Europe), the governing elites of cities in parts of medieval ...

clan of the

Middle Ages In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire a ...

, headquartered in a

tower house A tower house is a particular type of stone structure, built for defensive purposes as well as habitation. Tower houses began to appear in the Middle Ages, especially in mountainous or limited access areas, in order to command and defend strateg ...

in the quarter of

Trastevere Trastevere () is the 13th ''rione'' of Rome: it is identified by the initials R. XIII and it is located within Municipio I. Its name comes from Latin ''trans Tiberim'', literally 'beyond the Tiber'. Its coat of arms depicts a golden head of a lio ...

that was home to a larger number of

Roman Jews The history of the Jews in the Roman Empire ( la, Iudaeorum Romanum) traces the interaction of Jews and Romans during the period of the Roman Empire (27 BCE – CE 476). A Jewish diaspora had migrated to Rome and to the territories of Roman Eu ...

. The heads of the family often bore the title ''consul Romanorum'', or "Consul of the Romans," in the early days. The family descended from the eleventh-century Jewish convert

Leo de Benedicto Leo de Benedicto Christiano, or just Benedictus Christianus, was a Jew of Trastevere in the late eleventh century. He converted to Christianity and was baptised by Pope Leo IX, whence he took his Christian name. He related himself to the ancient pa ...

, whose baptismal name comes from the fact that he was baptised by

Pope Leo IX Pope Leo IX (21 June 1002 – 19 April 1054), born Bruno von Egisheim-Dagsburg, was the head of the Catholic Church and ruler of the Papal States from 12 February 1049 to his death in 1054. Leo IX is considered to be one of the most historically ...

himself.The original convert, according to th
''Jewish Encyclopedia'', "Pierleoni,"
would have been his father, taking the name ''Benedictus Christianus'' ("Blessed Christian"), hence, in the usual way, his son Leo de Benedicto. They also were bankers and financially backed the reform papacy. While the Pierleoni during their greatness spuriously claimed to be descended from the ancient Roman noble family of the

Anicii The gens Anicia (or the Anicii) was a plebeian family at ancient Rome, mentioned first towards the end of the fourth century BC. The first of the Anicii to achieve prominence under the Republic was Lucius Anicius Gallus, who conducted the war agai ...

, their enemies in Rome made much of their Jewish extraction and levelled the usual charges of

usury Usury () is the practice of making unethical or immoral monetary loans that unfairly enrich the lender. The term may be used in a moral sense—condemning taking advantage of others' misfortunes—or in a legal sense, where an interest rate is ch ...

. Leo's son was the Peter Leo (Pierleone) of the name and it is his sons that garnered for the family such fame as protectors of the popes:

Pope Urban II Pope Urban II ( la, Urbanus II; – 29 July 1099), otherwise known as Odo of Châtillon or Otho de Lagery, was the head of the Catholic Church and ruler of the Papal States from 12 March 1088 to his death. He is best known for convening th ...

died in one of the Pierleoni's ''castelli'', July 1099. The family's territory was expanded to include the

Isola Tiberina The Tiber Island ( it, Isola Tiberina, Latin: ''Insula Tiberina'') is the only river island in the part of the Tiber which runs through Rome. Tiber Island is located in the southern bend of the Tiber. The island is boat-shaped, approximately ...

and a further tower house near the

Theater of Marcellus The Theatre of Marcellus ( la, Theatrum Marcelli, it, Teatro di Marcello) is an ancient open-air theatre in Rome, Italy, built in the closing years of the Roman Republic. At the theatre, locals and visitors alike were able to watch performances o ...

.''Jewish Encyclopedia'': "Pierleoni".
/ref> When

Emperor Henry V Henry V (german: Heinrich V.; probably 11 August 1081 or 1086 – 23 May 1125, in Utrecht) was King of Germany (from 1099 to 1125) and Holy Roman Emperor (from 1111 to 1125), as the fourth and last ruler of the Salian dynasty. He was made co-ru ...

came to Rome (1111), Petrus Leonis headed the papal legation that effected a reconciliation between the pope and the emperor.

Pope Paschal II Pope Paschal II ( la, Paschalis II; 1050 1055 – 21 January 1118), born Ranierius, was head of the Catholic Church and ruler of the Papal States from 13 August 1099 to his death in 1118. A monk of the Abbey of Cluny, he was cre ...

made Pierleone's son, Peter Peirleone, a cardinal, as well as bestowing the

Castel Sant'Angelo The Mausoleum of Hadrian, usually known as Castel Sant'Angelo (; English: ''Castle of the Holy Angel''), is a towering cylindrical building in Parco Adriano, Rome, Italy. It was initially commissioned by the Roman Emperor Hadrian as a mausol ...

on Petrus. Pierleone's attempt to install one of his sons as Prefect of Rome in 1116, though favoured by Paschal II, was resisted by the opposite party with riot and bloodshed. Peter, would later become

Antipope Anacletus II Anacletus II (died January 25, 1138), born Pietro Pierleoni, was an antipope who ruled in opposition to Pope Innocent II from 1130 until his death in 1138. After the death of Pope Honorius II, the college of cardinals was divided over his succ ...

(1131), and another,

Giordano Pierleoni Giordano (sometimes anglicized as Jordan) Pierleoni (in contemporary Latin, ''Jordanus filius Petrus Leonis'') was the son of the Consul Pier Leoni and therefore brother of Antipope Anacletus II and leader of the Commune of Rome which the people set ...

, with the revival of the

Commune of Rome The Commune of Rome ( it, Comune di Roma) was established in 1144 after a rebellion led by Giordano Pierleoni. Pierleoni led a people's revolt due to the increasing powers of the Pope and the entrenched powers of the nobility. The goal of the ...

, became the head of the Republic as Patricius in 1144. The family generally supported the papacy and represented the

Guelf The Guelphs and Ghibellines (, , ; it, guelfi e ghibellini ) were factions supporting the Pope and the Holy Roman Emperor, respectively, in the Italian city-states of Central Italy and Northern Italy. During the 12th and 13th centuries, rivalr ...

faction of the city against the

Ghibelline The Guelphs and Ghibellines (, , ; it, guelfi e ghibellini ) were factions supporting the Pope and the Holy Roman Emperor, respectively, in the Italian city-states of Central Italy and Northern Italy. During the 12th and 13th centuries, rival ...

s, often under the leadership of the

Frangipani ''Plumeria'' (), known as frangipani, is a genus of flowering plants in the subfamily Rauvolfioideae, of the family Apocynaceae. Most species are deciduous shrubs or small trees. The species variously are endemic to Mexico, Central America, and ...

. Two branches of the Pierleoni are still in existence. The first is that of

Matelica Matelica is a (municipality) of the Province of Macerata in the Italian region of Marche. Located about southwest of Ancona and west of Macerata, it extends over an area of . Geography Matelica lies in an ample valley where the Braccano cree ...

and

Pesaro Pesaro () is a city and ''comune'' in the Italian region of Marche, capital of the Province of Pesaro e Urbino, on the Adriatic Sea. According to the 2011 census, its population was 95,011, making it the second most populous city in the Marche, ...

in the

Marche Marche ( , ) is one of the twenty regions of Italy. In English, the region is sometimes referred to as The Marches ( ). The region is located in the central area of the country, bordered by Emilia-Romagna and the republic of San Marino to the ...

and the second is that of

Città di Castello Città di Castello (); "Castle Town") is a city and ''comune'' in the province of Perugia, in the northern part of Umbria. It is situated on a slope of the Apennines, on the flood plain along the upper part of the river Tiber. The city is north of ...

Umbria it, Umbro (man) it, Umbra (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = , demographics1_footnotes = , demographics1_title1 = , demographics1_info1 = , ...

. Both are still members of the Italian nobility.

Notes

References

*Lanciani, Rodolfo A. ''New Tales of Ancient Rome'' (New York: Houghton, Mifflin & Co. 1902). *Williams, George L. ''Papal Genealogy: The Families and Descendants of the Popes'' (Jefferson, NC: McFarland 2004). *{{cite book, last=Robinson, first=I.S. , title=The Papacy:1073-1190 , publisher=Cambridge University Press , year=1990 * Mary Stroll, ''The Jewish Pope: Ideology and Politics in the Papal Schism of 1130'' (New York: Brill Academic Pubs. 1987).

External links

"Torre dei Pierleoni"
Much restored and picturesquely rebuilt under Mussolini. Italian noble families Jewish-Italian families Medieval Rome