Instruct: Given a question, retrieve relevant documents that can help answer the question.
Query: When did Pope Gregory XIII hold the papacy?
Pope Gregory XIII (Latin: Gregorius XIII; 7 January 1502 – 10 April 1585), born Ugo Boncompagni, was Pope of the Catholic Church from 13 May 1572 to his death in 1585. He is best known for commissioning and being the namesake for the Gregorian calendar, which remains the internationally accepted civil calendar to this day.
Antonio Elio was born in Capodistria in 1506.
On 17 August 1548, he was appointed during the papacy of Pope Paul III as Bishop of Pula.
On 20 July 1558, he was appointed during the papacy of Pope Paul IV as Titular Patriarch of Jerusalem.
In 1566, he resigned as Bishop of Pula.
On 30 July 1572, he was appointed during the papacy of Pope Gregory XIII as Bishop of Capodistria.
He served as Bishop of Capodistria until his death in 1576.
In 1493, Diego Meléndez de Valdés was appointed during the papacy of Pope Alexander VI as Bishop of Astorga. In 1494, he was appointed during the papacy of Pope Gregory XIII as Bishop of Zamora. He served as Bishop of Zamora until his death in 1506.
Marcello Maiorana was ordained a priest in the Congregation of Clerics Regular of the Divine Providence.
On 6 October 1578, he was appointed during the papacy of Pope Gregory XIII as Bishop of Crotone.
On 13 November 1581, he was appointed during the papacy of Pope Gregory XIII as Bishop of Acerra.
He served as Bishop of Acerra until his death on 13 November 1586. 
On 3 July 1579, Mario Bolognini was appointed during the papacy of Pope Gregory XIII as Archbishop of Lanciano.
On 5 July 1579, he was consecrated bishop by Giulio Antonio Santorio, Cardinal-Priest of San Bartolomeo all'Isola, with Fabio Mirto Frangipani, Titular Archbishop of "Nazareth", and Gaspare Viviani, Bishop of Hierapetra et Sitia, serving as co-consecrators. 
On 3 October 1588, he was appointed during the papacy of Pope Sixtus V as Archbishop (Personal Title) of Crotone. 
On 7 January 1591, he was appointed during the papacy of Pope Gregory XIV as Archbishop of Salerno. He served as Archbishop of Salerno until his death on 25 February 1605. 
Antonio d'Aquino was born in Rome, Italy in 1565. 
On 19 February 1573, he was appointed during the papacy of Pope Gregory XIII as Bishop of Sarno. On 2 May 1595, he was consecrated bishop by Alessandro Ottaviano de' Medici, Archbishop of Florence, with Ludovico de Torres, Archbishop of Monreale, and Leonard Abel, Titular Bishop of "Sidon", serving as co-consecrators. On 23 July 1618, he was appointed during the papacy of Pope Gregory XIII as Archbishop of Taranto. He served as Archbishop of Taranto until his death on 27 August 1627.
Lorenzo Campeggi was born in Bologna, Italy in 1547.
In May 1577, he was appointed during the papacy of Pope Gregory XIII as Apostolic Nuncio to Naples; he resigned from the position on 5 Jan 1580.
On 6 May 1581, he was appointed during the papacy of Pope Gregory XIII as Apostolic Nuncio to Venice; he resigned from the position on 22 Jun 1585.
On 8 Jan 1582, he was appointed during the papacy of Pope Gregory XIII as Bishop of Cervia.
He served as Bishop of Cervia until his death on 6 Nov 1585.
On 17 November 1574, Pietrantonio Vicedomini was appointed during the papacy of Pope Gregory XIII as Bishop of Sant'Angelo dei Lombardi e Bisaccia.
On 4 November 1580, he was appointed during the papacy of Pope Gregory XIII as Bishop of Avellino e Frigento.
He served as Bishop of Avellino e Frigento until his resignation in 1591.
On 10 July 1537, he was appointed during the papacy of Pope Paul III as Bishop of Caiazzo. On 5 November 1572, he resigned as Bishop of Caiazzo and was appointed during the papacy of Pope Gregory XIII as Titular Archbishop of "Nazareth". He died on 17 March 1587. 
On 17 July 1556, Gaspare Viviani was appointed during the papacy of Pope Paul IV as Bishop of Sitia. On 16 July 1571, he was appointed during the papacy of Pope Pius V as Bishop of Hierapetra et Sitia. On 3 August 1579, he was appointed during the papacy of Pope Gregory XIII as Bishop of Anagni. He served as Bishop of Anagni until his death on 25 January 1605.
Vincenzo Ercolano was born in 1517 and ordained a priest in the Order of Preachers.
On 14 December 1569, he was appointed during the papacy of Pope Pius V as Bishop of Sarno. 
On 8 January 1570, he was consecrated bishop by Scipione Rebiba, Cardinal-Priest of Sant'Angelo in Pescheria, with Galeazzo Gegald, Bishop Emeritus of Bagnoregio, and Umberto Locati, Bishop of Bagnoregio, serving as co-consecrators. 
On 9 February 1573, he was appointed during the papacy of Pope Gregory XIII as Bishop of Imola. 
On 27 November 1579, he was appointed during the papacy of Pope Gregory XIII as Bishop of Perugia. 
He served as Bishop of Perugia until his death on 29 October 1586. 
While bishop, he was the principal co-consecrator of Baldassarre Giustiniani, Bishop of Venosa.
On 5 Nov 1550, Vincenzo Ferrari was appointed during the papacy of Pope Julius III as Bishop of Montepeloso. 
He resigned in 1561.
On 16 Oct 1564, he was reappointed during the papacy of Pope Pius IV as Bishop of Montepeloso.
On 2 Jun 1578, he was appointed during the papacy of Pope Gregory XIII as Bishop of Umbriatico.
He served as Bishop of Umbriatico until his death in 1579.
Francesco Bossi was born in Milan in 1525.
On 2 August 1568, he was appointed during the papacy of Pope Pius V as Bishop of Gravina. On 28 August 1568, he was consecrated bishop by Otto Truchseß von Waldburg, Bishop of Augsburg. On 5 May 1574, he was appointed during the papacy of Pope Gregory XIII as Bishop of Perugia. On 21 October 1579, he was appointed during the papacy of Pope Gregory XIII as Bishop of Novara. He served as Bishop of Novara until his death on 18 September 1583. 
Alfonso Herrera was born in Spain and ordained a priest in the Order of Saint Augustine.
On 30 July 1576, Alfonso Herrera was appointed during the papacy of Pope Gregory XIII as Bishop of Gallipoli.
On 25 February 1585, he was appointed during the papacy of Pope Gregory XIII as Bishop of Ariano.
He served as Bishop of Ariano until his death on 20 December 1602.
On 4 Sep 1560, Prospero Rebiba was appointed during the papacy of Pope Gregory XIII as Bishop of Troia.
On 26 Aug 1573, he was appointed during the papacy of Pope Clement VIII as Titular Patriarch of Constantinople.
He served as Bishop of Troia and Titular Patriarch of Constantinople until his death in 1593.
On 9 March 1577, Giuseppe Faraon was appointed during the papacy of Pope Gregory XIII as Bishop of Massa Lubrense.
On 26 November 1581, he was appointed during the papacy of Pope Gregory XIII as Bishop of Crotone. 
He served as Bishop of Crotone until his death in 1588.
Domingo de Ulloa was born in Toro, Spain and ordained a priest in the Order of Preachers.
On 4 February 1585, he was appointed during the papacy of Pope Gregory XIII as Bishop of Nicaragua and ordained bishop in 1586 in Spain. On 9 December 1591, he was appointed during the papacy of Pope Gregory XIII as Bishop of Popayán On 3 April 1598, he was appointed during the papacy of Pope Clement VIII as Bishop of Michoacán where he served until his death in 1601. 
Diego Deza Tello was born in Seville, Spain.
On 30 April 1554, he was appointed during the papacy of Pope Julius III as Bishop of Islas Canarias.
On 26 April 1566, he was appointed during the papacy of Pope Pius V as Bishop of Coria.
On 11 September 1577, he was appointed during the papacy of Pope Gregory XIII as Bishop of Jaén.
He served as Bishop of Jaén until his death on 13 September 1579 in Seville, Spain.
On 16 January 1573, Antonio Lombardo was appointed during the papacy of Pope Gregory XIII as Bishop of Mazara del Vallo.
On 30 March 1579, he was appointed during the papacy of Pope Gregory XIII as Bishop of Agrigento.
On 23 January 1585, he was appointed during the papacy of Pope Gregory XIII as Archbishop of Messina.
He served as Archbishop of Messina until his death on 13 September 1597.
On 17 June 1582, Domenico Petrucci was appointed during the papacy of Pope Gregory XIII as Bishop of Strongoli.
On 17 June 1582, he was consecrated bishop by Giulio Antonio Santorio, Cardinal-Priest of San Bartolomeo all'Isola, with Giovanni Battista Santorio, Bishop of Alife, and Agostino Quinzio, Bishop of Korčula, serving as co-consecrators. On 23 July 1584, he was appointed during the papacy of Pope Gregory XIII as Bishop of Bisignano. He served as Bishop of Bisignano until his death in 1598. 
Giacomo Balardi Arrigoni was ordained a priest in the Order of Preachers.
On 26 February 1407, he was appointed during the papacy of Pope Gregory XIII as Bishop of Lodi. 
On 10 January 1418, he was appointed during the papacy of Pope Martin V as Bishop of Trieste. 
On 11 December 1424, he was appointed during the papacy of Pope Martin V as Bishop of Urbino. 
He served as Bishop of Urbino until his death on 12 September 1435. 
Gerolamo Ragazzoni was born in Venice, Italy in 1537.
On 15 January 1561, he was appointed during the papacy of Pope Pius IV as Titular Bishop of "Nazianzus" and Coadjutor Bishop of Famagusta. 
On 10 December 1572, he was appointed during the papacy of Pope Gregory XIII as Apostolic Administrator of Kisamos after the Ottoman conquest of Cyprus in 1570.
On 19 September 1576, he was appointed during the papacy of Pope Gregory XIII as Bishop of Novara. 
On 19 July 1577, he was appointed during the papacy of Pope Gregory XIII as Bishop of Bergamo. 
In 1583, he was appointed during the papacy of Pope Gregory XIII as Apostolic Nuncio to France. 
In 1586, he resigned as Apostolic Nuncio to France. 
He served as Bishop of Bergamo until his death on 5 March 1592.
On 11 Apr 1580, Pietro Orsini was appointed during the papacy of Pope Gregory XIII as Coadjutor Bishop of Spoleto and Titular Bishop of "Hippos." On 17 Apr 1580, he was consecrated bishop by Giulio Antonio Santorio, Cardinal-Priest of San Bartolomeo all'Isola, with Paolo Odescalchi, Bishop Emeritus of Penne e Atri, and Ludovico Taverna, Bishop of Lodi, serving as co-consecrators. On 16 May 1581, he succeeded Fulvio Orsini as Bishop of Spoleto. On 5 Apr 1591, he was appointed during the papacy of Pope Gregory XIII as Bishop of Aversa, he succeeded Giorgio Manzolo as Bishop of Aversa. He served as Bishop of Aversa until his death in 1598.
On 1 October 1574, Caesar Busdragus was appointed during the papacy of Pope Gregory XIII as Bishop of Alessano. On 11 August 1578, he was appointed during the papacy of Pope Gregory XIII as Archbishop of Chieti. He served as Archbishop of Chieti until his death in October 1585.
On 15 August 1566, Tommaso Orsini was appointed during the papacy of Pope Gregory XIII as Bishop of Strongoli.
On 28 August 1566, he was consecrated bishop by Clemente d'Olera, Cardinal-Priest of Santa Maria in Ara Coeli, with Antonmaria Salviati, Bishop Emeritus of Saint-Papoul, and Giulio Antonio Santorio, Archbishop of Santa Severina, serving as co-consecrators. 
On 23 January 1568, he was appointed during the papacy of Pope Gregory XIII as Bishop of Foligno. 
He served as Bishop of Foligno until his death on 25 January 1576.