![photograph of Pope Leo XIII, date unknown, photographer unknown [Pope Leo XIII]](http://saints.sqpn.com/pope0256b.jpg)
Also known as
- Vincenzo Gioacchino Raffaele Luigi Pecci
Profile
Sixth of seven children born to Count Dominico Ludovico Pecci and Anna Prosperi Buzzi; Vincenzo’s older brother was Cardinal Giuseppe Pecci. Confirmed on 25 August 1817. Studied at the Jesuit College at Viterbo, Italy from 1818 to 1824, then the Collegio Romano from 1824 to 1832, the Pontifical Academy of Ecclesiastical Nobles in Rome, Italy in 1832; he received his doctorate in theology in 1836 from the Archgymnasium of Rome, doctor of civil and canon law from La Sapienza University in Rome. Appointed domestic prelate to the pope on 6 February 1837. Referendary of the Tribunal of the Apostolic Signature of Justice and of Grace on 16 March 1837. Relator of the Congregation of Good Government on 28 June 1837. Ordained on 31 December 1837. Apostolic delegate in Benevento, Italy on 17 February 1838. Apostolic delegate in Spoleto, Italy on 12 June 1841. Apostolic delegate in Perugia, Italy on 17 July 1841. Titular archbishop of Damietta on 27 January 1843. Apostolic nuncio to Belgium on 28 January 1843. Named papal assistant on 10 February 1843. Bishop of Perugia from 19 January 1846 till 1877. Created cardinal-priest on 19 December 1853. Camerlengo of the Church on 21 September 1877. Chosen 256th pope in 1878.
Leo’s election changed the course of the papacy. He was a modern man of his times, and he worked, by preaching and writing, to bring Catholic attitudes into the modern world without losing the Christianity at it’s core. He managed to end Kulturkampf in 1887. He tried to bring French Catholics to support the republic. His 1885 encyclical Immortale Dei explained the position of Catholics as citizens in modern secular, democratic states. He refuted the French royalists’ claim that they were exceptional Catholics, and the French anti-Catholics contention that the Church was politically reactionary; overall he supported and vindicated Catholic democrats. He opposed the anti-Catholic government of Italy. In Rerum novarum in 1891, Leo explained the sad deficiencies of Marxism and gave an early warning of the misery it would inflict on the world. He countered intellectual attacks on Christianity by advancing Thomism, with its insistence that there is no conflict between science and faith; he wrote Aeterni Patris in 1879 in which he declared the philosophy of Saint Thomas Aquinas official, and required its study. He founded the institute of Thomistic philosophy at the University of Louvain. He opened the Vatican secret archives to scholars, and reminded Catholic historians that nothing but the whole truth must be found in their work. He encouraged Bible study, set up the permanent Biblical Commission in 1902, and sponsored the Catholic University at Washington, DC. Revitalized the Vatican Library and put the his brother, Cardinal Giuseppe Pecci at its head. First pope to have his voice recorded. The length of his reign, over 25 years, allowed him to stock the college of cardinals with many excellent men; he elevated 147 of them.
Born
- 2 March 1810 in Carpineto Romano, diocese of Anagni, Italy as Vincenzo Gioacchino Raffaele Luigi Pecci
Papal Ascension
- elected on 20 February 1878
- crowned on 3 March 1878
- 20 July 1903 in Vatican City of natural causes
- buried in Saint Peter’s basilica
- re-interred in Saint John Lateran basilica on 22 October 1924
Images
- Gallery of images of Pope Leo
- portrait
- portrait at AEIOU encyclopedia
- postage stamp
- medallion
Additional Information
- Cardinals of the Holy Roman Church, by Salvador Miranda
- Catholic Encyclopedia, by U Benigni
- Catholic-Hierarchy.Org
- New Catholic Dictionary
- Popes Through The Ages, by Father Joseph Brusher
- Vatican – Biography and Writings
- Wikipedia
- YouTube Recording of His Voice
- On His Sickness
- Adiutricem: On the Rosary
- Auspicato Concessum: On Saint Francis of Assisi
- Diuturni Temporis: On the Rosary
- Divinum Illud Munus: On the Holy Spirit
- Fidentem Piumque Animum: On the Rosary
- Grande Munus: On Saints Cyril and Methodius
- Humanum Genus: On Freemasonry
- Immortale Dei: On the Christian Constitution of States
- In Amplissimo: On the Church in the United States
- Iucunda Semper Expectatione: On the Rosary
- Magnae Dei Matris: On The Rosary
- Militantis Ecclesiae: On Saint Peter Canisius
- Mirae Caritatis: On the Holy Eucharist
- Quamquam Pluries: On Devotion to Saint Joseph
- Quod Apostolici Muneris: On Socialism
- Rerum Novarum: On Capital and Labor
- Satis Cognitum: On the Unity of the Church
- Superiore Anno: On The Recitation Of The Rosary
- Tametsi Futura Prospicientibus: On Jesus Christ the Redeemer
- Vi e Ben Noto: On the Rosary and Public Life
- Christi Nomen: On Propagation of the Faith and Eastern Churches
- Inscrutabili Dei Consilio: On the Evils of Society
- Urbanitatis Veteris: On the Foundation of a Seminary in Athens
- Insignes: On the Hungarian Millennium
- Reputantiubus: On the Language Question in Bohemia
- Quum Diuturnum: On the Latin American Bishops’ Plenary Council
- Quod Multum: On the Liberty of the Church
- Affari Vos: On the Manitoba School Question
- Pastoralis Officii: On the Morality of Dueling
- Libertas: On the Nature of Human Liberty
- Quod Anniversarius: On His Sacerdotal Jubilee
- Diuturnum: On the Origin of Civil Power
- Quod Votis: On the Proposed Catholic University
- Nobilissima Gallorum Gens: On the Religious Question in France
- Exeunte Iam Anno: On the Right Ordering of Christian Life
- Adiutricem: On the Rosary
- Octobri Mense: On the Rosary
- Laetitiae Sactae: Commending Devotion to the Rosary
- Spesse Volte: On the Suppression of Catholic Institutions
- Providentissimus Deus: On the Study of Holy Scripture
- Omnibus Compertum: On Unity Among the Greek Melchites
- Gravissimas: On Religious Orders in Portugal
- Caritatis: Encyclical on the Church in Poland
- Testem Benevolentiae Nostrae: Concerning New Opinions, Virtue, Nature And Grace, With Regard To Americanism
- Quod Auctoritate: Proclaiming an Extraordinary Jubilee
- Pastoralis: On Religious Union
- Saepe Nos: On Boycotting in Ireland
- Aeterni Patris: On the Restoration of Christian Philosophy
- Ad Extremas: On Seminaries for Native Clergy
- Iampridem: On Catholicism in Germany
- Catholicae Ecclesiae: On Slavery in the Missions
- Licet Multa: On Catholics in Belgium
- Permoti Nos: On Social Conditions in Belgium
- Graves De Communi Re: Christian Democracy
- Spectata Fides: On Christian Education
- Arcanum: On Christian Marriage
- In Plurimis: On the Abolition of Slavery
- Sapientiae Christianae: On Christians as Citizens
- Magni Nobis: On the Catholic University of America
- Quam Religiosa: On Civil Marriage Law
- Etsi Nos: On Conditions in Italy
- Au Milieu Des Sollicitudes: On the Church and State in France
- Cum Multa: On Conditions in Spain
- Officio Sanctissimo: On the Church in Bavaria
- Annum Sacrum: On Consecration to the Sacred Heart
- Quae Ad Nos: On the Church in Bohemia and Moravia
- Supremi Apostolatus Officio: On Devotion of the Rosary
- Constanti Hungarorum: On the Church in Hungary
- Etsi Cunctas: On the Church in Ireland
- In Ipso: On Episcopal Reunions in Austria
- Pergrata: On the Church in Portugal
- Caritatis Studium: On the Church in Scotland
- Custodi di Quella Fede: On Freemasonry
- Inimica Vis: On Freemasonry
- Litteras A Vobis: On the Clergy in Brazil
- Dall’Alto Dell’Apostolico Seggio: On Freemasonry in Italy
- Quarto Abeunte Saeculo: On the Columbus Quadri-Centennial
- Quam Aerumnosa: On Italian Immigrants
- Augustissimae Virginis Mariae: On the Confraternity of the Holy Rosary
- Paternae: On the Education of Clergy
- Dum Multa: On Marriage Legislation
- Depuis le Jour: On the Education of the Clergy
- Sancta Dei Civitas: On Mission Societies
- Fin Dal Principio: On the Education of the Clergy
Founded
Elevated
MLA Citation
- “Pope Leo XIII“. Saints.SQPN.com. 7 April 2013. Web. 25 May 2013. <>