THE DATE BEHIND THE NAME

Gregory XIII

pope of the Catholic Church from 1572 to 1585 (1502–1585)

Gregory XIII has incompatible recorded birth dates. The main Wikidata statement lists January 11, 1502 in Metropolitan City of Bologna, Italy.

Born

January 11, 1502

An exact age is omitted because the recorded dates are incompatible or not precise enough.

Died: April 10, 1585

Source:

Synchronized from Wikidata on October 5, 2026.

Original calendar: Julian. Displayed date is Gregorian.

Birthplace
Metropolitan City of Bologna, Italy
Birthplace detail
Born at Bologna
Professions
transitional deacon, Catholic priest
Citizenship
Papal States

Incompatible birth dates

Sources disagree: January 11, 1502 (vatican.va) or January 17, 1502 (BeWeB).

The main date retains its own sources. These alternatives overlap neither all other statements nor the main date. Rank is Wikidata editorial priority, not proof.

January 17, 1502

Precision: day · Rank: normal

Original calendar: Julian. Displayed date is Gregorian.

More about Gregory XIII

Birth name
Ugo Buoncompagni

Family

Child
Giacomo Boncompagni

All birth date sources

A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.

Synchronized from Wikidata on October 5, 2026. View Wikidata record

Questions people ask

Where was Gregory XIII born?

Gregory XIII was born in Metropolitan City of Bologna, Italy.

What was Gregory XIII’s name at birth?

Gregory XIII’s recorded birth name is Ugo Buoncompagni.

When did Gregory XIII die?

Gregory XIII died on April 10, 1585.