Pope Gregory XIII

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Gregory XIII
Papacy began 13 May, 1572
Papacy ended 10 April, 1585
Predecessor Pope Pius V
Successor Pope Sixtus V
Personal details
Birth name Ugo Boncompagni
Born 7 January, 1502
Died 10 April, 1585 (aged 83)
Other Popes named Gregory

Pope Gregory XIII (Latin: Gregorius Tertius Decimus; 7 January, 1502 – 10 April, 1585), born Ugo Boncompagni, was an Italian cleric of the Roman Catholic Church and the 227th Pope from 1572 to 1585.[1]

Contents

Early life [change]

Ugo Boncompagni was born in 1502, in Bologna.[2]

Bishop [change]

Pope Paul IV appointed him Bishop of Viesti in 1558.[2]

Cardinal [change]

In 1564, he was made a cardinal by Pope Pius IV.[2]

Pope [change]

Cardinal Boncompagni was elected Pope at age 70;[3] and he chose to be called Gregory XIII.

Pope Gregory was involved in Italian and European political disputes.[2]

He founded the Gregorian University in Rome.[4]

In the last year of his life, Gregory received an embassy from Japan.[3]

Gregorian calendar [change]

Pope Gregory is famous for his correction of mistakes in the Julian Calendar. To accomplish the necessary changes, the Gregorian calendar skipped ten days between 4 October 1582 and 15 October 1582[5]

  • 1582 – Gregorian calendar reset, when October 4th was followed by October 15th[6]

Related pages [change]

References [change]

The Coat of Arms of Gregory XIII
  1. "List of Popes," Catholic Encyclopedia (2009); retrieved 2011-11-3.
  2. 2.0 2.1 2.2 2.3 "Pope Gregory XIII," Catholic Encyclopedia; retrieved 2011-11-3.
  3. 3.0 3.1 Society for the Diffusion of Useful Knowledge. (1838). "Gregory XIII," Penny cyclopaedia, Vol. 11, p. 446.
  4. "Gregory XIII (1502-1585)," Who's Who in Christianity; retrieved 2012-7-18.
  5. Society for the Diffusion of Useful Knowledge. (1839). "Kalendar," Penny cyclopaedia, Vol. 13, p. 172.
  6. St. Peter's Basilica, Monument to Gregory XIII; retrieved 2011-11-10.

Other websites [change]


Preceded by
Pius V
Pope
1572–1585
Succeeded by
Sixtus V